[INFO] fetching crate ezhook 0.2.2... [INFO] testing ezhook-0.2.2 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_getrandom_patch_2 [INFO] extracting crate ezhook 0.2.2 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate ezhook 0.2.2 [INFO] finished tweaking crates.io crate ezhook 0.2.2 [INFO] tweaked toml for crates.io crate ezhook 0.2.2 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate ezhook 0.2.2 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 5 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded lde v0.3.0 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f15d82070eea12ff6f17429064fe7e8714e28317562d12214bf54e40336b69f3 [INFO] running `Command { std: "docker" "start" "-a" "f15d82070eea12ff6f17429064fe7e8714e28317562d12214bf54e40336b69f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f15d82070eea12ff6f17429064fe7e8714e28317562d12214bf54e40336b69f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f15d82070eea12ff6f17429064fe7e8714e28317562d12214bf54e40336b69f3", kill_on_drop: false }` [INFO] [stdout] f15d82070eea12ff6f17429064fe7e8714e28317562d12214bf54e40336b69f3 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 16d39518045b9cfb7c736230b09c40d9122dd03263fc30ed3a90a895cd58ca71 [INFO] running `Command { std: "docker" "start" "-a" "16d39518045b9cfb7c736230b09c40d9122dd03263fc30ed3a90a895cd58ca71", kill_on_drop: false }` [INFO] [stderr] Compiling ezhook v0.2.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.12s [INFO] running `Command { std: "docker" "inspect" "16d39518045b9cfb7c736230b09c40d9122dd03263fc30ed3a90a895cd58ca71", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "16d39518045b9cfb7c736230b09c40d9122dd03263fc30ed3a90a895cd58ca71", kill_on_drop: false }` [INFO] [stdout] 16d39518045b9cfb7c736230b09c40d9122dd03263fc30ed3a90a895cd58ca71 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 4dad364a8b0746a507bf6b613dad178b83a4cf00e411a2ebd69a76a83eaf8656 [INFO] running `Command { std: "docker" "start" "-a" "4dad364a8b0746a507bf6b613dad178b83a4cf00e411a2ebd69a76a83eaf8656", kill_on_drop: false }` [INFO] [stderr] Compiling ezhook v0.2.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stdout] --> src/local/swap.rs:189:21 [INFO] [stdout] | [INFO] [stdout] 189 | assert!(unsafe { hook.target() } == square); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the address of the same function can vary between different codegen units [INFO] [stdout] = note: furthermore, different functions could have the same address after being merged together [INFO] [stdout] = note: for more information visit [INFO] [stdout] = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default [INFO] [stdout] help: refactor your code, or use `std::ptr::fn_addr_eq` to suppress the lint [INFO] [stdout] | [INFO] [stdout] 189 - assert!(unsafe { hook.target() } == square); [INFO] [stdout] 189 + assert!(std::ptr::fn_addr_eq(unsafe { hook.target() }, square as fn(i32) -> i32)); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stdout] --> src/local/swap.rs:195:21 [INFO] [stdout] | [INFO] [stdout] 195 | assert!(unsafe { hook.target() } == square); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the address of the same function can vary between different codegen units [INFO] [stdout] = note: furthermore, different functions could have the same address after being merged together [INFO] [stdout] = note: for more information visit [INFO] [stdout] help: refactor your code, or use `std::ptr::fn_addr_eq` to suppress the lint [INFO] [stdout] | [INFO] [stdout] 195 - assert!(unsafe { hook.target() } == square); [INFO] [stdout] 195 + assert!(std::ptr::fn_addr_eq(unsafe { hook.target() }, square as fn(i32) -> i32)); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stdout] --> src/local/swap.rs:201:21 [INFO] [stdout] | [INFO] [stdout] 201 | assert!(unsafe { hook.target() } == square); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the address of the same function can vary between different codegen units [INFO] [stdout] = note: furthermore, different functions could have the same address after being merged together [INFO] [stdout] = note: for more information visit [INFO] [stdout] help: refactor your code, or use `std::ptr::fn_addr_eq` to suppress the lint [INFO] [stdout] | [INFO] [stdout] 201 - assert!(unsafe { hook.target() } == square); [INFO] [stdout] 201 + assert!(std::ptr::fn_addr_eq(unsafe { hook.target() }, square as fn(i32) -> i32)); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stdout] --> src/local/swap.rs:219:21 [INFO] [stdout] | [INFO] [stdout] 219 | assert!(unsafe { add_one_before::target() } == square); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the address of the same function can vary between different codegen units [INFO] [stdout] = note: furthermore, different functions could have the same address after being merged together [INFO] [stdout] = note: for more information visit [INFO] [stdout] help: refactor your code, or use `std::ptr::fn_addr_eq` to suppress the lint [INFO] [stdout] | [INFO] [stdout] 219 - assert!(unsafe { add_one_before::target() } == square); [INFO] [stdout] 219 + assert!(std::ptr::fn_addr_eq(unsafe { add_one_before::target() }, square as fn(i32) -> i32)); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stdout] --> src/local/swap.rs:225:21 [INFO] [stdout] | [INFO] [stdout] 225 | assert!(unsafe { add_one_before::target() } == square); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the address of the same function can vary between different codegen units [INFO] [stdout] = note: furthermore, different functions could have the same address after being merged together [INFO] [stdout] = note: for more information visit [INFO] [stdout] help: refactor your code, or use `std::ptr::fn_addr_eq` to suppress the lint [INFO] [stdout] | [INFO] [stdout] 225 - assert!(unsafe { add_one_before::target() } == square); [INFO] [stdout] 225 + assert!(std::ptr::fn_addr_eq(unsafe { add_one_before::target() }, square as fn(i32) -> i32)); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stdout] --> src/local/swap.rs:231:21 [INFO] [stdout] | [INFO] [stdout] 231 | assert!(unsafe { add_one_before::target() } == square); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the address of the same function can vary between different codegen units [INFO] [stdout] = note: furthermore, different functions could have the same address after being merged together [INFO] [stdout] = note: for more information visit [INFO] [stdout] help: refactor your code, or use `std::ptr::fn_addr_eq` to suppress the lint [INFO] [stdout] | [INFO] [stdout] 231 - assert!(unsafe { add_one_before::target() } == square); [INFO] [stdout] 231 + assert!(std::ptr::fn_addr_eq(unsafe { add_one_before::target() }, square as fn(i32) -> i32)); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static [INFO] [stdout] --> src/local/swap.rs:132:17 [INFO] [stdout] | [INFO] [stdout] 132 | __ez_HOOK.hook(target) [INFO] [stdout] | ^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] ... [INFO] [stdout] 170 | / local_swap_hook! { [INFO] [stdout] 171 | | fn add_one_before(x: i32) -> i32 { [INFO] [stdout] 172 | | orig!(x + 1) [INFO] [stdout] 173 | | } [INFO] [stdout] 174 | | } [INFO] [stdout] | |_____- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` on by default [INFO] [stdout] = note: this warning originates in the macro `$crate::local_swap_hook` which comes from the expansion of the macro `local_swap_hook` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static [INFO] [stdout] --> src/local/swap.rs:137:17 [INFO] [stdout] | [INFO] [stdout] 137 | __ez_HOOK.unhook() [INFO] [stdout] | ^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] ... [INFO] [stdout] 170 | / local_swap_hook! { [INFO] [stdout] 171 | | fn add_one_before(x: i32) -> i32 { [INFO] [stdout] 172 | | orig!(x + 1) [INFO] [stdout] 173 | | } [INFO] [stdout] 174 | | } [INFO] [stdout] | |_____- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] = note: this warning originates in the macro `$crate::local_swap_hook` which comes from the expansion of the macro `local_swap_hook` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static [INFO] [stdout] --> src/local/swap.rs:142:17 [INFO] [stdout] | [INFO] [stdout] 142 | __ez_HOOK.toggle() [INFO] [stdout] | ^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] ... [INFO] [stdout] 170 | / local_swap_hook! { [INFO] [stdout] 171 | | fn add_one_before(x: i32) -> i32 { [INFO] [stdout] 172 | | orig!(x + 1) [INFO] [stdout] 173 | | } [INFO] [stdout] 174 | | } [INFO] [stdout] | |_____- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] = note: this warning originates in the macro `$crate::local_swap_hook` which comes from the expansion of the macro `local_swap_hook` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> src/local/swap.rs:147:17 [INFO] [stdout] | [INFO] [stdout] 147 | __ez_HOOK.target() [INFO] [stdout] | ^^^^^^^^^ shared reference to mutable static [INFO] [stdout] ... [INFO] [stdout] 170 | / local_swap_hook! { [INFO] [stdout] 171 | | fn add_one_before(x: i32) -> i32 { [INFO] [stdout] 172 | | orig!(x + 1) [INFO] [stdout] 173 | | } [INFO] [stdout] 174 | | } [INFO] [stdout] | |_____- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] = note: this warning originates in the macro `$crate::local_swap_hook` which comes from the expansion of the macro `local_swap_hook` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stdout] --> src/remote/swap.rs:160:21 [INFO] [stdout] | [INFO] [stdout] 160 | assert!(unsafe { hook.target() } == square); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the address of the same function can vary between different codegen units [INFO] [stdout] = note: furthermore, different functions could have the same address after being merged together [INFO] [stdout] = note: for more information visit [INFO] [stdout] help: refactor your code, or use `std::ptr::fn_addr_eq` to suppress the lint [INFO] [stdout] | [INFO] [stdout] 160 - assert!(unsafe { hook.target() } == square); [INFO] [stdout] 160 + assert!(std::ptr::fn_addr_eq(unsafe { hook.target() }, square as fn(i32) -> i32)); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stdout] --> src/remote/swap.rs:166:21 [INFO] [stdout] | [INFO] [stdout] 166 | assert!(unsafe { hook.target() } == square); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the address of the same function can vary between different codegen units [INFO] [stdout] = note: furthermore, different functions could have the same address after being merged together [INFO] [stdout] = note: for more information visit [INFO] [stdout] help: refactor your code, or use `std::ptr::fn_addr_eq` to suppress the lint [INFO] [stdout] | [INFO] [stdout] 166 - assert!(unsafe { hook.target() } == square); [INFO] [stdout] 166 + assert!(std::ptr::fn_addr_eq(unsafe { hook.target() }, square as fn(i32) -> i32)); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stdout] --> src/remote/swap.rs:172:21 [INFO] [stdout] | [INFO] [stdout] 172 | assert!(unsafe { hook.target() } == square); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the address of the same function can vary between different codegen units [INFO] [stdout] = note: furthermore, different functions could have the same address after being merged together [INFO] [stdout] = note: for more information visit [INFO] [stdout] help: refactor your code, or use `std::ptr::fn_addr_eq` to suppress the lint [INFO] [stdout] | [INFO] [stdout] 172 - assert!(unsafe { hook.target() } == square); [INFO] [stdout] 172 + assert!(std::ptr::fn_addr_eq(unsafe { hook.target() }, square as fn(i32) -> i32)); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> src/remote/swap.rs:98:44 [INFO] [stdout] | [INFO] [stdout] 98 | $crate::remote::swap::len(&__ez_hook::__ez_HOOK, __ez_hook::$name) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] ... [INFO] [stdout] 123 | / remote_swap_hook! { [INFO] [stdout] 124 | | #[hook] [INFO] [stdout] 125 | | fn add_one_before(x: i32) -> i32 { [INFO] [stdout] 126 | | orig!(x + 1) [INFO] [stdout] 127 | | } [INFO] [stdout] 128 | | } [INFO] [stdout] | |_____- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] = note: this warning originates in the macro `$crate::remote_swap_hook` which comes from the expansion of the macro `remote_swap_hook` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/remote/swap.rs:102:24 [INFO] [stdout] | [INFO] [stdout] 102 | dest: &'static mut [u8], [INFO] [stdout] | ^^^^^^^ this lifetime flows to the output [INFO] [stdout] 103 | ) -> &mut $crate::local::swap::Hook<__ez_Func> { [INFO] [stdout] | ----------------------------------------- the lifetime gets resolved as `'static` [INFO] [stdout] ... [INFO] [stdout] 123 | / remote_swap_hook! { [INFO] [stdout] 124 | | #[hook] [INFO] [stdout] 125 | | fn add_one_before(x: i32) -> i32 { [INFO] [stdout] 126 | | orig!(x + 1) [INFO] [stdout] 127 | | } [INFO] [stdout] 128 | | } [INFO] [stdout] | |_____- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] = note: this warning originates in the macro `$crate::remote_swap_hook` which comes from the expansion of the macro `remote_swap_hook` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: one option is to consistently use `'static` [INFO] [stdout] | [INFO] [stdout] 103 | ) -> &'static mut $crate::local::swap::Hook<__ez_Func> { [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> src/remote/swap.rs:104:48 [INFO] [stdout] | [INFO] [stdout] 104 | $crate::remote::swap::copy_to(&__ez_hook::__ez_HOOK, __ez_hook::$name, dest) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] ... [INFO] [stdout] 123 | / remote_swap_hook! { [INFO] [stdout] 124 | | #[hook] [INFO] [stdout] 125 | | fn add_one_before(x: i32) -> i32 { [INFO] [stdout] 126 | | orig!(x + 1) [INFO] [stdout] 127 | | } [INFO] [stdout] 128 | | } [INFO] [stdout] | |_____- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] = note: this warning originates in the macro `$crate::remote_swap_hook` which comes from the expansion of the macro `remote_swap_hook` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static [INFO] [stdout] --> src/remote/swap.rs:56:33 [INFO] [stdout] | [INFO] [stdout] 56 | __ez_HOOK.toggle_inline(); [INFO] [stdout] | ^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] ... [INFO] [stdout] 126 | orig!(x + 1) [INFO] [stdout] | ------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] = note: this warning originates in the macro `orig` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> src/remote/swap.rs:58:33 [INFO] [stdout] | [INFO] [stdout] 58 | __ez_HOOK.target_inline() [INFO] [stdout] | ^^^^^^^^^ shared reference to mutable static [INFO] [stdout] ... [INFO] [stdout] 126 | orig!(x + 1) [INFO] [stdout] | ------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] = note: this warning originates in the macro `orig` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static [INFO] [stdout] --> src/remote/swap.rs:65:33 [INFO] [stdout] | [INFO] [stdout] 65 | __ez_HOOK.toggle_inline(); [INFO] [stdout] | ^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] ... [INFO] [stdout] 126 | orig!(x + 1) [INFO] [stdout] | ------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] = note: this warning originates in the macro `orig` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> src/remote/swap.rs:98:44 [INFO] [stdout] | [INFO] [stdout] 98 | $crate::remote::swap::len(&__ez_hook::__ez_HOOK, __ez_hook::$name) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] ... [INFO] [stdout] 130 | / remote_swap_hook! { [INFO] [stdout] 131 | | #[hook] [INFO] [stdout] 132 | | fn delayed(x: i32) -> i32 { [INFO] [stdout] 133 | | update_last(orig!(x)) [INFO] [stdout] ... | [INFO] [stdout] 142 | | static mut LAST: i32 = 0; [INFO] [stdout] 143 | | } [INFO] [stdout] | |_____- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] = note: this warning originates in the macro `$crate::remote_swap_hook` which comes from the expansion of the macro `remote_swap_hook` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/remote/swap.rs:102:24 [INFO] [stdout] | [INFO] [stdout] 102 | dest: &'static mut [u8], [INFO] [stdout] | ^^^^^^^ this lifetime flows to the output [INFO] [stdout] 103 | ) -> &mut $crate::local::swap::Hook<__ez_Func> { [INFO] [stdout] | ----------------------------------------- the lifetime gets resolved as `'static` [INFO] [stdout] ... [INFO] [stdout] 130 | / remote_swap_hook! { [INFO] [stdout] 131 | | #[hook] [INFO] [stdout] 132 | | fn delayed(x: i32) -> i32 { [INFO] [stdout] 133 | | update_last(orig!(x)) [INFO] [stdout] ... | [INFO] [stdout] 142 | | static mut LAST: i32 = 0; [INFO] [stdout] 143 | | } [INFO] [stdout] | |_____- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `$crate::remote_swap_hook` which comes from the expansion of the macro `remote_swap_hook` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: one option is to consistently use `'static` [INFO] [stdout] | [INFO] [stdout] 103 | ) -> &'static mut $crate::local::swap::Hook<__ez_Func> { [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> src/remote/swap.rs:104:48 [INFO] [stdout] | [INFO] [stdout] 104 | $crate::remote::swap::copy_to(&__ez_hook::__ez_HOOK, __ez_hook::$name, dest) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] ... [INFO] [stdout] 130 | / remote_swap_hook! { [INFO] [stdout] 131 | | #[hook] [INFO] [stdout] 132 | | fn delayed(x: i32) -> i32 { [INFO] [stdout] 133 | | update_last(orig!(x)) [INFO] [stdout] ... | [INFO] [stdout] 142 | | static mut LAST: i32 = 0; [INFO] [stdout] 143 | | } [INFO] [stdout] | |_____- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] = note: this warning originates in the macro `$crate::remote_swap_hook` which comes from the expansion of the macro `remote_swap_hook` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static [INFO] [stdout] --> src/remote/swap.rs:56:33 [INFO] [stdout] | [INFO] [stdout] 56 | __ez_HOOK.toggle_inline(); [INFO] [stdout] | ^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] ... [INFO] [stdout] 133 | update_last(orig!(x)) [INFO] [stdout] | -------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] = note: this warning originates in the macro `orig` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> src/remote/swap.rs:58:33 [INFO] [stdout] | [INFO] [stdout] 58 | __ez_HOOK.target_inline() [INFO] [stdout] | ^^^^^^^^^ shared reference to mutable static [INFO] [stdout] ... [INFO] [stdout] 133 | update_last(orig!(x)) [INFO] [stdout] | -------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] = note: this warning originates in the macro `orig` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static [INFO] [stdout] --> src/remote/swap.rs:65:33 [INFO] [stdout] | [INFO] [stdout] 65 | __ez_HOOK.toggle_inline(); [INFO] [stdout] | ^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] ... [INFO] [stdout] 133 | update_last(orig!(x)) [INFO] [stdout] | -------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] = note: this warning originates in the macro `orig` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.59s [INFO] running `Command { std: "docker" "inspect" "4dad364a8b0746a507bf6b613dad178b83a4cf00e411a2ebd69a76a83eaf8656", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4dad364a8b0746a507bf6b613dad178b83a4cf00e411a2ebd69a76a83eaf8656", kill_on_drop: false }` [INFO] [stdout] 4dad364a8b0746a507bf6b613dad178b83a4cf00e411a2ebd69a76a83eaf8656 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 0d1c3cc15586f719ab25d4c1ddc52b1531961dc95be804f8048d80b5954cbff6 [INFO] running `Command { std: "docker" "start" "-a" "0d1c3cc15586f719ab25d4c1ddc52b1531961dc95be804f8048d80b5954cbff6", kill_on_drop: false }` [INFO] [stderr] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stderr] --> src/local/swap.rs:189:21 [INFO] [stderr] | [INFO] [stderr] 189 | assert!(unsafe { hook.target() } == square); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: the address of the same function can vary between different codegen units [INFO] [stderr] = note: furthermore, different functions could have the same address after being merged together [INFO] [stderr] = note: for more information visit [INFO] [stderr] = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default [INFO] [stderr] help: refactor your code, or use `std::ptr::fn_addr_eq` to suppress the lint [INFO] [stderr] | [INFO] [stderr] 189 - assert!(unsafe { hook.target() } == square); [INFO] [stderr] 189 + assert!(std::ptr::fn_addr_eq(unsafe { hook.target() }, square as fn(i32) -> i32)); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stderr] --> src/local/swap.rs:195:21 [INFO] [stderr] | [INFO] [stderr] 195 | assert!(unsafe { hook.target() } == square); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: the address of the same function can vary between different codegen units [INFO] [stderr] = note: furthermore, different functions could have the same address after being merged together [INFO] [stderr] = note: for more information visit [INFO] [stderr] help: refactor your code, or use `std::ptr::fn_addr_eq` to suppress the lint [INFO] [stderr] | [INFO] [stderr] 195 - assert!(unsafe { hook.target() } == square); [INFO] [stderr] 195 + assert!(std::ptr::fn_addr_eq(unsafe { hook.target() }, square as fn(i32) -> i32)); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stderr] --> src/local/swap.rs:201:21 [INFO] [stderr] | [INFO] [stderr] 201 | assert!(unsafe { hook.target() } == square); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: the address of the same function can vary between different codegen units [INFO] [stderr] = note: furthermore, different functions could have the same address after being merged together [INFO] [stderr] = note: for more information visit [INFO] [stderr] help: refactor your code, or use `std::ptr::fn_addr_eq` to suppress the lint [INFO] [stderr] | [INFO] [stderr] 201 - assert!(unsafe { hook.target() } == square); [INFO] [stderr] 201 + assert!(std::ptr::fn_addr_eq(unsafe { hook.target() }, square as fn(i32) -> i32)); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stderr] --> src/local/swap.rs:219:21 [INFO] [stderr] | [INFO] [stderr] 219 | assert!(unsafe { add_one_before::target() } == square); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: the address of the same function can vary between different codegen units [INFO] [stderr] = note: furthermore, different functions could have the same address after being merged together [INFO] [stderr] = note: for more information visit [INFO] [stderr] help: refactor your code, or use `std::ptr::fn_addr_eq` to suppress the lint [INFO] [stderr] | [INFO] [stderr] 219 - assert!(unsafe { add_one_before::target() } == square); [INFO] [stderr] 219 + assert!(std::ptr::fn_addr_eq(unsafe { add_one_before::target() }, square as fn(i32) -> i32)); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stderr] --> src/local/swap.rs:225:21 [INFO] [stderr] | [INFO] [stderr] 225 | assert!(unsafe { add_one_before::target() } == square); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: the address of the same function can vary between different codegen units [INFO] [stderr] = note: furthermore, different functions could have the same address after being merged together [INFO] [stderr] = note: for more information visit [INFO] [stderr] help: refactor your code, or use `std::ptr::fn_addr_eq` to suppress the lint [INFO] [stderr] | [INFO] [stderr] 225 - assert!(unsafe { add_one_before::target() } == square); [INFO] [stderr] 225 + assert!(std::ptr::fn_addr_eq(unsafe { add_one_before::target() }, square as fn(i32) -> i32)); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stderr] --> src/local/swap.rs:231:21 [INFO] [stderr] | [INFO] [stderr] 231 | assert!(unsafe { add_one_before::target() } == square); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: the address of the same function can vary between different codegen units [INFO] [stderr] = note: furthermore, different functions could have the same address after being merged together [INFO] [stderr] = note: for more information visit [INFO] [stderr] help: refactor your code, or use `std::ptr::fn_addr_eq` to suppress the lint [INFO] [stderr] | [INFO] [stderr] 231 - assert!(unsafe { add_one_before::target() } == square); [INFO] [stderr] 231 + assert!(std::ptr::fn_addr_eq(unsafe { add_one_before::target() }, square as fn(i32) -> i32)); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: creating a mutable reference to mutable static [INFO] [stderr] --> src/local/swap.rs:132:17 [INFO] [stderr] | [INFO] [stderr] 132 | __ez_HOOK.hook(target) [INFO] [stderr] | ^^^^^^^^^ mutable reference to mutable static [INFO] [stderr] ... [INFO] [stderr] 170 | / local_swap_hook! { [INFO] [stderr] 171 | | fn add_one_before(x: i32) -> i32 { [INFO] [stderr] 172 | | orig!(x + 1) [INFO] [stderr] 173 | | } [INFO] [stderr] 174 | | } [INFO] [stderr] | |_____- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stderr] = note: `#[warn(static_mut_refs)]` on by default [INFO] [stderr] = note: this warning originates in the macro `$crate::local_swap_hook` which comes from the expansion of the macro `local_swap_hook` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: creating a mutable reference to mutable static [INFO] [stderr] --> src/local/swap.rs:137:17 [INFO] [stderr] | [INFO] [stderr] 137 | __ez_HOOK.unhook() [INFO] [stderr] | ^^^^^^^^^ mutable reference to mutable static [INFO] [stderr] ... [INFO] [stderr] 170 | / local_swap_hook! { [INFO] [stderr] 171 | | fn add_one_before(x: i32) -> i32 { [INFO] [stderr] 172 | | orig!(x + 1) [INFO] [stderr] 173 | | } [INFO] [stderr] 174 | | } [INFO] [stderr] | |_____- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stderr] = note: this warning originates in the macro `$crate::local_swap_hook` which comes from the expansion of the macro `local_swap_hook` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: creating a mutable reference to mutable static [INFO] [stderr] --> src/local/swap.rs:142:17 [INFO] [stderr] | [INFO] [stderr] 142 | __ez_HOOK.toggle() [INFO] [stderr] | ^^^^^^^^^ mutable reference to mutable static [INFO] [stderr] ... [INFO] [stderr] 170 | / local_swap_hook! { [INFO] [stderr] 171 | | fn add_one_before(x: i32) -> i32 { [INFO] [stderr] 172 | | orig!(x + 1) [INFO] [stderr] 173 | | } [INFO] [stderr] 174 | | } [INFO] [stderr] | |_____- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stderr] = note: this warning originates in the macro `$crate::local_swap_hook` which comes from the expansion of the macro `local_swap_hook` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: creating a shared reference to mutable static [INFO] [stderr] --> src/local/swap.rs:147:17 [INFO] [stderr] | [INFO] [stderr] 147 | __ez_HOOK.target() [INFO] [stderr] | ^^^^^^^^^ shared reference to mutable static [INFO] [stderr] ... [INFO] [stderr] 170 | / local_swap_hook! { [INFO] [stderr] 171 | | fn add_one_before(x: i32) -> i32 { [INFO] [stderr] 172 | | orig!(x + 1) [INFO] [stderr] 173 | | } [INFO] [stderr] 174 | | } [INFO] [stderr] | |_____- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stderr] = note: this warning originates in the macro `$crate::local_swap_hook` which comes from the expansion of the macro `local_swap_hook` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stderr] --> src/remote/swap.rs:160:21 [INFO] [stderr] | [INFO] [stderr] 160 | assert!(unsafe { hook.target() } == square); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: the address of the same function can vary between different codegen units [INFO] [stderr] = note: furthermore, different functions could have the same address after being merged together [INFO] [stderr] = note: for more information visit [INFO] [stderr] help: refactor your code, or use `std::ptr::fn_addr_eq` to suppress the lint [INFO] [stderr] | [INFO] [stderr] 160 - assert!(unsafe { hook.target() } == square); [INFO] [stderr] 160 + assert!(std::ptr::fn_addr_eq(unsafe { hook.target() }, square as fn(i32) -> i32)); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stderr] --> src/remote/swap.rs:166:21 [INFO] [stderr] | [INFO] [stderr] 166 | assert!(unsafe { hook.target() } == square); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: the address of the same function can vary between different codegen units [INFO] [stderr] = note: furthermore, different functions could have the same address after being merged together [INFO] [stderr] = note: for more information visit [INFO] [stderr] help: refactor your code, or use `std::ptr::fn_addr_eq` to suppress the lint [INFO] [stderr] | [INFO] [stderr] 166 - assert!(unsafe { hook.target() } == square); [INFO] [stderr] 166 + assert!(std::ptr::fn_addr_eq(unsafe { hook.target() }, square as fn(i32) -> i32)); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stderr] --> src/remote/swap.rs:172:21 [INFO] [stderr] | [INFO] [stderr] 172 | assert!(unsafe { hook.target() } == square); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: the address of the same function can vary between different codegen units [INFO] [stderr] = note: furthermore, different functions could have the same address after being merged together [INFO] [stderr] = note: for more information visit [INFO] [stderr] help: refactor your code, or use `std::ptr::fn_addr_eq` to suppress the lint [INFO] [stderr] | [INFO] [stderr] 172 - assert!(unsafe { hook.target() } == square); [INFO] [stderr] 172 + assert!(std::ptr::fn_addr_eq(unsafe { hook.target() }, square as fn(i32) -> i32)); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: creating a shared reference to mutable static [INFO] [stderr] --> src/remote/swap.rs:98:44 [INFO] [stderr] | [INFO] [stderr] 98 | $crate::remote::swap::len(&__ez_hook::__ez_HOOK, __ez_hook::$name) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stderr] ... [INFO] [stderr] 123 | / remote_swap_hook! { [INFO] [stderr] 124 | | #[hook] [INFO] [stderr] 125 | | fn add_one_before(x: i32) -> i32 { [INFO] [stderr] 126 | | orig!(x + 1) [INFO] [stderr] 127 | | } [INFO] [stderr] 128 | | } [INFO] [stderr] | |_____- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stderr] = note: this warning originates in the macro `$crate::remote_swap_hook` which comes from the expansion of the macro `remote_swap_hook` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/remote/swap.rs:102:24 [INFO] [stderr] | [INFO] [stderr] 102 | dest: &'static mut [u8], [INFO] [stderr] | ^^^^^^^ this lifetime flows to the output [INFO] [stderr] 103 | ) -> &mut $crate::local::swap::Hook<__ez_Func> { [INFO] [stderr] | ----------------------------------------- the lifetime gets resolved as `'static` [INFO] [stderr] ... [INFO] [stderr] 123 | / remote_swap_hook! { [INFO] [stderr] 124 | | #[hook] [INFO] [stderr] 125 | | fn add_one_before(x: i32) -> i32 { [INFO] [stderr] 126 | | orig!(x + 1) [INFO] [stderr] 127 | | } [INFO] [stderr] 128 | | } [INFO] [stderr] | |_____- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] = note: this warning originates in the macro `$crate::remote_swap_hook` which comes from the expansion of the macro `remote_swap_hook` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] help: one option is to consistently use `'static` [INFO] [stderr] | [INFO] [stderr] 103 | ) -> &'static mut $crate::local::swap::Hook<__ez_Func> { [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: creating a shared reference to mutable static [INFO] [stderr] --> src/remote/swap.rs:104:48 [INFO] [stderr] | [INFO] [stderr] 104 | $crate::remote::swap::copy_to(&__ez_hook::__ez_HOOK, __ez_hook::$name, dest) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stderr] ... [INFO] [stderr] 123 | / remote_swap_hook! { [INFO] [stderr] 124 | | #[hook] [INFO] [stderr] 125 | | fn add_one_before(x: i32) -> i32 { [INFO] [stderr] 126 | | orig!(x + 1) [INFO] [stderr] 127 | | } [INFO] [stderr] 128 | | } [INFO] [stderr] | |_____- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stderr] = note: this warning originates in the macro `$crate::remote_swap_hook` which comes from the expansion of the macro `remote_swap_hook` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: creating a mutable reference to mutable static [INFO] [stderr] --> src/remote/swap.rs:56:33 [INFO] [stderr] | [INFO] [stderr] 56 | __ez_HOOK.toggle_inline(); [INFO] [stderr] | ^^^^^^^^^ mutable reference to mutable static [INFO] [stderr] ... [INFO] [stderr] 126 | orig!(x + 1) [INFO] [stderr] | ------------ in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stderr] = note: this warning originates in the macro `orig` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: creating a shared reference to mutable static [INFO] [stderr] --> src/remote/swap.rs:58:33 [INFO] [stderr] | [INFO] [stderr] 58 | __ez_HOOK.target_inline() [INFO] [stderr] | ^^^^^^^^^ shared reference to mutable static [INFO] [stderr] ... [INFO] [stderr] 126 | orig!(x + 1) [INFO] [stderr] | ------------ in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stderr] = note: this warning originates in the macro `orig` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: creating a mutable reference to mutable static [INFO] [stderr] --> src/remote/swap.rs:65:33 [INFO] [stderr] | [INFO] [stderr] 65 | __ez_HOOK.toggle_inline(); [INFO] [stderr] | ^^^^^^^^^ mutable reference to mutable static [INFO] [stderr] ... [INFO] [stderr] 126 | orig!(x + 1) [INFO] [stderr] | ------------ in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stderr] = note: this warning originates in the macro `orig` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: creating a shared reference to mutable static [INFO] [stderr] --> src/remote/swap.rs:98:44 [INFO] [stderr] | [INFO] [stderr] 98 | $crate::remote::swap::len(&__ez_hook::__ez_HOOK, __ez_hook::$name) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stderr] ... [INFO] [stderr] 130 | / remote_swap_hook! { [INFO] [stderr] 131 | | #[hook] [INFO] [stderr] 132 | | fn delayed(x: i32) -> i32 { [INFO] [stderr] 133 | | update_last(orig!(x)) [INFO] [stderr] ... | [INFO] [stderr] 142 | | static mut LAST: i32 = 0; [INFO] [stderr] 143 | | } [INFO] [stderr] | |_____- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stderr] = note: this warning originates in the macro `$crate::remote_swap_hook` which comes from the expansion of the macro `remote_swap_hook` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/remote/swap.rs:102:24 [INFO] [stderr] | [INFO] [stderr] 102 | dest: &'static mut [u8], [INFO] [stderr] | ^^^^^^^ this lifetime flows to the output [INFO] [stderr] 103 | ) -> &mut $crate::local::swap::Hook<__ez_Func> { [INFO] [stderr] | ----------------------------------------- the lifetime gets resolved as `'static` [INFO] [stderr] ... [INFO] [stderr] 130 | / remote_swap_hook! { [INFO] [stderr] 131 | | #[hook] [INFO] [stderr] 132 | | fn delayed(x: i32) -> i32 { [INFO] [stderr] 133 | | update_last(orig!(x)) [INFO] [stderr] ... | [INFO] [stderr] 142 | | static mut LAST: i32 = 0; [INFO] [stderr] 143 | | } [INFO] [stderr] | |_____- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `$crate::remote_swap_hook` which comes from the expansion of the macro `remote_swap_hook` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] help: one option is to consistently use `'static` [INFO] [stderr] | [INFO] [stderr] 103 | ) -> &'static mut $crate::local::swap::Hook<__ez_Func> { [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: creating a shared reference to mutable static [INFO] [stderr] --> src/remote/swap.rs:104:48 [INFO] [stderr] | [INFO] [stderr] 104 | $crate::remote::swap::copy_to(&__ez_hook::__ez_HOOK, __ez_hook::$name, dest) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stderr] ... [INFO] [stderr] 130 | / remote_swap_hook! { [INFO] [stderr] 131 | | #[hook] [INFO] [stderr] 132 | | fn delayed(x: i32) -> i32 { [INFO] [stderr] 133 | | update_last(orig!(x)) [INFO] [stderr] ... | [INFO] [stderr] 142 | | static mut LAST: i32 = 0; [INFO] [stderr] 143 | | } [INFO] [stderr] | |_____- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stderr] = note: this warning originates in the macro `$crate::remote_swap_hook` which comes from the expansion of the macro `remote_swap_hook` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: creating a mutable reference to mutable static [INFO] [stderr] --> src/remote/swap.rs:56:33 [INFO] [stderr] | [INFO] [stderr] 56 | __ez_HOOK.toggle_inline(); [INFO] [stderr] | ^^^^^^^^^ mutable reference to mutable static [INFO] [stderr] ... [INFO] [stderr] 133 | update_last(orig!(x)) [INFO] [stderr] | -------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stderr] = note: this warning originates in the macro `orig` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: creating a shared reference to mutable static [INFO] [stderr] --> src/remote/swap.rs:58:33 [INFO] [stderr] | [INFO] [stderr] 58 | __ez_HOOK.target_inline() [INFO] [stderr] | ^^^^^^^^^ shared reference to mutable static [INFO] [stderr] ... [INFO] [stderr] 133 | update_last(orig!(x)) [INFO] [stderr] | -------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stderr] = note: this warning originates in the macro `orig` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: creating a mutable reference to mutable static [INFO] [stderr] --> src/remote/swap.rs:65:33 [INFO] [stderr] | [INFO] [stderr] 65 | __ez_HOOK.toggle_inline(); [INFO] [stderr] | ^^^^^^^^^ mutable reference to mutable static [INFO] [stderr] ... [INFO] [stderr] 133 | update_last(orig!(x)) [INFO] [stderr] | -------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stderr] = note: this warning originates in the macro `orig` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `ezhook` (lib test) generated 25 warnings (run `cargo fix --lib -p ezhook --tests` to apply 2 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/ezhook-342b1d763c3dd4ec) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test local::swap::tests::hook ... ok [INFO] [stdout] test local::swap::tests::hook_multiple ... ok [INFO] [stdout] test remote::swap::tests::hook_macro_state ... ok [INFO] [stdout] test remote::swap::tests::hook_macro_multiple ... ok [INFO] [stdout] test remote::swap::tests::hook_macro ... ok [INFO] [stdout] test local::swap::tests::hook_macro ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- local::swap::tests::hook_macro stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'local::swap::tests::hook_macro' panicked at src/local/swap.rs:28:57: [INFO] [stdout] called `Result::unwrap()` on an `Err` value: TryFromIntError(()) [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x7e44eb536112 - std::backtrace_rs::backtrace::libunwind::trace::h559918daaaf51ab7 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x7e44eb536112 - std::backtrace_rs::backtrace::trace_unsynchronized::hb04fbcf80d07af8b [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x7e44eb536112 - std::sys::backtrace::_print_fmt::h7c0bbbbfac0065d4 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x7e44eb536112 - ::fmt::hb62c8ed31943daa5 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x7e44eb570283 - core::fmt::rt::Argument::fmt::he5eaa7dd607ed4c9 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x7e44eb570283 - core::fmt::write::h375399f8cb90b45a [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/fmt/mod.rs:1460:25 [INFO] [stdout] 6: 0x7e44eb533443 - std::io::default_write_fmt::hdc1b4dd565dd0099 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x7e44eb533443 - std::io::Write::write_fmt::h29f6044e9bc43c23 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x7e44eb535f62 - std::sys::backtrace::BacktraceLock::print::ha189c586374f916a [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x7e44eb5376dc - std::panicking::default_hook::{{closure}}::ha3a26c98ff210e12 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:300:27 [INFO] [stdout] 10: 0x7e44eb537532 - std::panicking::default_hook::h8c8a86b4390ab794 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:324:9 [INFO] [stdout] 11: 0x7e44eb5045b4 - as core::ops::function::Fn>::call::ha39ae63ed1e9a130 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/alloc/src/boxed.rs:1980:9 [INFO] [stdout] 12: 0x7e44eb5045b4 - test::test_main_with_exit_callback::{{closure}}::h9df7c328ebe18c28 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x7e44eb538063 - as core::ops::function::Fn>::call::h96b7201b552e9069 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/alloc/src/boxed.rs:1980:9 [INFO] [stdout] 14: 0x7e44eb538063 - std::panicking::rust_panic_with_hook::hb3b66c2e80efa371 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:841:13 [INFO] [stdout] 15: 0x7e44eb537e2a - std::panicking::begin_panic_handler::{{closure}}::h9c68d0f839e62070 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:706:13 [INFO] [stdout] 16: 0x7e44eb536609 - std::sys::backtrace::__rust_end_short_backtrace::h68d22ddde4a73ad6 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/backtrace.rs:168:18 [INFO] [stdout] 17: 0x7e44eb537abd - __rustc[f4ffc7196a45a630]::rust_begin_unwind [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:697:5 [INFO] [stdout] 18: 0x7e44eb4bfdf0 - core::panicking::panic_fmt::h8cdd4c81eb9069aa [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/panicking.rs:75:14 [INFO] [stdout] 19: 0x7e44eb4c0226 - core::result::unwrap_failed::h8476ffaa6db8205b [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/result.rs:1761:5 [INFO] [stdout] 20: 0x7e44eb4cbc96 - core::result::Result::unwrap::h02a611cb5529bf0a [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/result.rs:1167:23 [INFO] [stdout] 21: 0x7e44eb4cbc96 - ezhook::local::swap::Hook::hook::hd882fd4a88dcbabb [INFO] [stdout] at /opt/rustwide/workdir/src/local/swap.rs:28:57 [INFO] [stdout] 22: 0x7e44eb4cc227 - ezhook::local::swap::tests::add_one_before::hook::h5450dac6039cb961 [INFO] [stdout] at /opt/rustwide/workdir/src/local/swap.rs:132:27 [INFO] [stdout] 23: 0x7e44eb4c500d - ezhook::local::swap::tests::hook_macro::h7f02f5b9bed8eaa4 [INFO] [stdout] at /opt/rustwide/workdir/src/local/swap.rs:217:22 [INFO] [stdout] 24: 0x7e44eb4c4fb7 - ezhook::local::swap::tests::hook_macro::{{closure}}::h26988dd0af7c3106 [INFO] [stdout] at /opt/rustwide/workdir/src/local/swap.rs:213:20 [INFO] [stdout] 25: 0x7e44eb4c8a36 - core::ops::function::FnOnce::call_once::h1725fecd4e5d96de [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 26: 0x7e44eb509cab - core::ops::function::FnOnce::call_once::h9633dcf760ae81b2 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 27: 0x7e44eb509cab - test::__rust_begin_short_backtrace::h12ad5e04c8d7b4a5 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/test/src/lib.rs:648:18 [INFO] [stdout] 28: 0x7e44eb508f1e - test::run_test_in_process::{{closure}}::he596b4fd3fa4893c [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/test/src/lib.rs:671:74 [INFO] [stdout] 29: 0x7e44eb508f1e - as core::ops::function::FnOnce<()>>::call_once::hc746bc3fa75190e0 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 30: 0x7e44eb508f1e - std::panicking::catch_unwind::do_call::hf4843906108d6299 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:589:40 [INFO] [stdout] 31: 0x7e44eb508f1e - std::panicking::catch_unwind::h849d4e8b03577bb9 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:552:19 [INFO] [stdout] 32: 0x7e44eb508f1e - std::panic::catch_unwind::ha1f814c1dec025d2 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panic.rs:359:14 [INFO] [stdout] 33: 0x7e44eb508f1e - test::run_test_in_process::h542aad3fe61255e7 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/test/src/lib.rs:671:27 [INFO] [stdout] 34: 0x7e44eb508f1e - test::run_test::{{closure}}::h612788d75908cb63 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/test/src/lib.rs:592:43 [INFO] [stdout] 35: 0x7e44eb4cdda4 - test::run_test::{{closure}}::hbfeea3bcb7245123 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/test/src/lib.rs:622:41 [INFO] [stdout] 36: 0x7e44eb4cdda4 - std::sys::backtrace::__rust_begin_short_backtrace::h72542b83b4f87d5b [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/backtrace.rs:152:18 [INFO] [stdout] 37: 0x7e44eb4d159a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hff26a7547ea762c9 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/thread/mod.rs:559:17 [INFO] [stdout] 38: 0x7e44eb4d159a - as core::ops::function::FnOnce<()>>::call_once::hbee49bc759312884 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 39: 0x7e44eb4d159a - std::panicking::catch_unwind::do_call::h61de12ce5e04e28f [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:589:40 [INFO] [stdout] 40: 0x7e44eb4d159a - std::panicking::catch_unwind::h454dd49873d22e18 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:552:19 [INFO] [stdout] 41: 0x7e44eb4d159a - std::panic::catch_unwind::h5c15187324f8cebb [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panic.rs:359:14 [INFO] [stdout] 42: 0x7e44eb4d159a - std::thread::Builder::spawn_unchecked_::{{closure}}::hbc9d9c7427673d42 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/thread/mod.rs:557:30 [INFO] [stdout] 43: 0x7e44eb4d159a - core::ops::function::FnOnce::call_once{{vtable.shim}}::hefd458a129ddca13 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 44: 0x7e44eb53aab7 - as core::ops::function::FnOnce>::call_once::h2d6e2e526b02c3da [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/alloc/src/boxed.rs:1966:9 [INFO] [stdout] 45: 0x7e44eb53aab7 - as core::ops::function::FnOnce>::call_once::h1aefced482b33c72 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/alloc/src/boxed.rs:1966:9 [INFO] [stdout] 46: 0x7e44eb53aab7 - std::sys::pal::unix::thread::Thread::new::thread_start::h7c9c6951b48f721d [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/pal/unix/thread.rs:97:17 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] local::swap::tests::hook_macro [INFO] [stdout] [INFO] [stdout] test result: FAILED. 5 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--lib` [INFO] running `Command { std: "docker" "inspect" "0d1c3cc15586f719ab25d4c1ddc52b1531961dc95be804f8048d80b5954cbff6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0d1c3cc15586f719ab25d4c1ddc52b1531961dc95be804f8048d80b5954cbff6", kill_on_drop: false }` [INFO] [stdout] 0d1c3cc15586f719ab25d4c1ddc52b1531961dc95be804f8048d80b5954cbff6