[INFO] fetching crate libunwind-sys 0.5.1... [INFO] checking libunwind-sys-0.5.1 against try#8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 for pr-82565 [INFO] extracting crate libunwind-sys 0.5.1 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate libunwind-sys 0.5.1 on toolchain 8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-3/source/.cargo/config [INFO] started tweaking crates.io crate libunwind-sys 0.5.1 [INFO] finished tweaking crates.io crate libunwind-sys 0.5.1 [INFO] tweaked toml for crates.io crate libunwind-sys 0.5.1 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0c4d572fb2bd3bbb37f9889efa61d4f5ce3609716553269101e07010927eaf91 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "0c4d572fb2bd3bbb37f9889efa61d4f5ce3609716553269101e07010927eaf91", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0c4d572fb2bd3bbb37f9889efa61d4f5ce3609716553269101e07010927eaf91", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0c4d572fb2bd3bbb37f9889efa61d4f5ce3609716553269101e07010927eaf91", kill_on_drop: false }` [INFO] [stdout] 0c4d572fb2bd3bbb37f9889efa61d4f5ce3609716553269101e07010927eaf91 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] da21aca9fb0c0182e252cef51afdf16e5cd92320bf905f5ae60255f015e0d848 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "da21aca9fb0c0182e252cef51afdf16e5cd92320bf905f5ae60255f015e0d848", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling fs_extra v1.2.0 [INFO] [stderr] Compiling autotools v0.2.2 [INFO] [stderr] Checking libc v0.2.88 [INFO] [stderr] Compiling clang-sys v0.28.1 [INFO] [stderr] Compiling bindgen v0.52.0 [INFO] [stderr] Compiling libunwind-sys v0.5.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::process::Command` [INFO] [stdout] --> src/lib.rs:31:9 [INFO] [stdout] | [INFO] [stdout] 31 | use std::process::Command; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `libc::c_void` [INFO] [stdout] --> src/lib.rs:32:9 [INFO] [stdout] | [INFO] [stdout] 32 | use libc::c_void; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ptr` [INFO] [stdout] --> src/lib.rs:33:9 [INFO] [stdout] | [INFO] [stdout] 33 | use std::ptr; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::thread` [INFO] [stdout] --> src/lib.rs:34:9 [INFO] [stdout] | [INFO] [stdout] 34 | use std::thread; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::Duration` [INFO] [stdout] --> src/lib.rs:35:9 [INFO] [stdout] | [INFO] [stdout] 35 | use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io` [INFO] [stdout] --> src/lib.rs:36:9 [INFO] [stdout] | [INFO] [stdout] 36 | use std::io; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` block uses type `u128`, which is not FFI-safe [INFO] [stdout] --> /opt/rustwide/target/debug/build/libunwind-sys-769deaa06cfa155b/out/bindings.rs:3:92451 [INFO] [stdout] | [INFO] [stdout] 3 | ...1 : unw_addr_space_t , arg2 : unw_regnum_t , arg3 : * mut unw_fpreg_t , arg4 : :: std :: os :: raw :: c_int , arg5 : * mut :: std :: o... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(improper_ctypes)]` on by default [INFO] [stdout] = note: 128-bit integers don't currently have a known stable ABI [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` block uses type `u128`, which is not FFI-safe [INFO] [stdout] --> /opt/rustwide/target/debug/build/libunwind-sys-769deaa06cfa155b/out/bindings.rs:3:93053 [INFO] [stdout] | [INFO] [stdout] 3 | ...int ; } extern "C" { pub static mut _UCD_accessors : unw_accessors_t ; } [INFO] [stdout] | ^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = note: 128-bit integers don't currently have a known stable ABI [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` block uses type `u128`, which is not FFI-safe [INFO] [stdout] --> src/x86_64.rs:16:46 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn unw_create_addr_space( accessors: *mut unw_accessors_t, byteorder: c_int) -> unw_addr_space_t; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = note: 128-bit integers don't currently have a known stable ABI [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` block uses type `u128`, which is not FFI-safe [INFO] [stdout] --> src/x86_64.rs:22:57 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn unw_get_accessors(arg1: unw_addr_space_t) -> *mut unw_accessors_t; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = note: 128-bit integers don't currently have a known stable ABI [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` block uses type `u128`, which is not FFI-safe [INFO] [stdout] --> src/x86_64.rs:72:15 [INFO] [stdout] | [INFO] [stdout] 72 | arg3: *mut unw_fpreg_t, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = note: 128-bit integers don't currently have a known stable ABI [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` block uses type `u128`, which is not FFI-safe [INFO] [stdout] --> src/x86_64.rs:90:15 [INFO] [stdout] | [INFO] [stdout] 90 | arg3: unw_fpreg_t, [INFO] [stdout] | ^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = note: 128-bit integers don't currently have a known stable ABI [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/lib.rs:83:48 [INFO] [stdout] | [INFO] [stdout] 83 | assert!(backtrace.contains("main"), true); [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panic)]` on by default [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 83 | assert!(backtrace.contains("main"), "{}", true); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/lib.rs:84:49 [INFO] [stdout] | [INFO] [stdout] 84 | assert!(backtrace.contains("first"), true); [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 84 | assert!(backtrace.contains("first"), "{}", true); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/lib.rs:85:50 [INFO] [stdout] | [INFO] [stdout] 85 | assert!(backtrace.contains("second"), true); [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 85 | assert!(backtrace.contains("second"), "{}", true); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/lib.rs:86:49 [INFO] [stdout] | [INFO] [stdout] 86 | assert!(backtrace.contains("third"), true); [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 86 | assert!(backtrace.contains("third"), "{}", true); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/lib.rs:133:48 [INFO] [stdout] | [INFO] [stdout] 133 | assert!(backtrace.contains("main"), true); [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 133 | assert!(backtrace.contains("main"), "{}", true); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/lib.rs:134:49 [INFO] [stdout] | [INFO] [stdout] 134 | assert!(backtrace.contains("cfree"), true); [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 134 | assert!(backtrace.contains("cfree"), "{}", true); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/lib.rs:181:48 [INFO] [stdout] | [INFO] [stdout] 181 | assert!(backtrace.contains("main"), true); [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 181 | assert!(backtrace.contains("main"), "{}", true); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/lib.rs:182:56 [INFO] [stdout] | [INFO] [stdout] 182 | assert!(backtrace.contains("fortify_fail"), true); [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 182 | assert!(backtrace.contains("fortify_fail"), "{}", true); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/lib.rs:208:62 [INFO] [stdout] | [INFO] [stdout] 208 | assert!(backtrace.contains("test_local_unwind"), true); [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 208 | assert!(backtrace.contains("test_local_unwind"), "{}", true); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/lib.rs:209:88 [INFO] [stdout] | [INFO] [stdout] 209 | assert!(backtrace.contains("start_thread") || backtrace.contains("start"), true); [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 209 | assert!(backtrace.contains("start_thread") || backtrace.contains("start"), "{}", true); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` block uses type `u128`, which is not FFI-safe [INFO] [stdout] --> /opt/rustwide/target/debug/build/libunwind-sys-769deaa06cfa155b/out/bindings.rs:3:92451 [INFO] [stdout] | [INFO] [stdout] 3 | ...1 : unw_addr_space_t , arg2 : unw_regnum_t , arg3 : * mut unw_fpreg_t , arg4 : :: std :: os :: raw :: c_int , arg5 : * mut :: std :: o... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(improper_ctypes)]` on by default [INFO] [stdout] = note: 128-bit integers don't currently have a known stable ABI [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` block uses type `u128`, which is not FFI-safe [INFO] [stdout] --> /opt/rustwide/target/debug/build/libunwind-sys-769deaa06cfa155b/out/bindings.rs:3:93053 [INFO] [stdout] | [INFO] [stdout] 3 | ...int ; } extern "C" { pub static mut _UCD_accessors : unw_accessors_t ; } [INFO] [stdout] | ^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = note: 128-bit integers don't currently have a known stable ABI [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` block uses type `u128`, which is not FFI-safe [INFO] [stdout] --> src/x86_64.rs:16:46 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn unw_create_addr_space( accessors: *mut unw_accessors_t, byteorder: c_int) -> unw_addr_space_t; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = note: 128-bit integers don't currently have a known stable ABI [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` block uses type `u128`, which is not FFI-safe [INFO] [stdout] --> src/x86_64.rs:22:57 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn unw_get_accessors(arg1: unw_addr_space_t) -> *mut unw_accessors_t; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = note: 128-bit integers don't currently have a known stable ABI [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` block uses type `u128`, which is not FFI-safe [INFO] [stdout] --> src/x86_64.rs:72:15 [INFO] [stdout] | [INFO] [stdout] 72 | arg3: *mut unw_fpreg_t, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = note: 128-bit integers don't currently have a known stable ABI [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` block uses type `u128`, which is not FFI-safe [INFO] [stdout] --> src/x86_64.rs:90:15 [INFO] [stdout] | [INFO] [stdout] 90 | arg3: unw_fpreg_t, [INFO] [stdout] | ^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = note: 128-bit integers don't currently have a known stable ABI [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 22 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 33.81s [INFO] running `Command { std: "docker" "inspect" "da21aca9fb0c0182e252cef51afdf16e5cd92320bf905f5ae60255f015e0d848", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "da21aca9fb0c0182e252cef51afdf16e5cd92320bf905f5ae60255f015e0d848", kill_on_drop: false }` [INFO] [stdout] da21aca9fb0c0182e252cef51afdf16e5cd92320bf905f5ae60255f015e0d848