[INFO] fetching crate classgroup 0.1.0... [INFO] testing classgroup-0.1.0 against beta-2022-02-22 for beta-1.60-1 [INFO] extracting crate classgroup 0.1.0 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate classgroup 0.1.0 on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate classgroup 0.1.0 [INFO] finished tweaking crates.io crate classgroup 0.1.0 [INFO] tweaked toml for crates.io crate classgroup 0.1.0 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9e32aba97863aeba15f6da4ea9343444434aa000231785a23103984e51efc1a4 [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" "9e32aba97863aeba15f6da4ea9343444434aa000231785a23103984e51efc1a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9e32aba97863aeba15f6da4ea9343444434aa000231785a23103984e51efc1a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9e32aba97863aeba15f6da4ea9343444434aa000231785a23103984e51efc1a4", kill_on_drop: false }` [INFO] [stdout] 9e32aba97863aeba15f6da4ea9343444434aa000231785a23103984e51efc1a4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 61b186e4bc8dbf71cbec1a324ae12459f73491c3a1ea02d2b6cc82eeb8e08416 [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" "61b186e4bc8dbf71cbec1a324ae12459f73491c3a1ea02d2b6cc82eeb8e08416", kill_on_drop: false }` [INFO] [stderr] Compiling classgroup v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/gmp/mpz.rs:5:16 [INFO] [stdout] | [INFO] [stdout] 5 | use std::mem::{uninitialized,size_of}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/gmp/mod.rs:1:9 [INFO] [stdout] | [INFO] [stdout] 1 | #![warn(deprecated)] [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/gmp/mpz.rs:132:27 [INFO] [stdout] | [INFO] [stdout] 132 | let mut mpz = uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/gmp/mpz.rs:141:27 [INFO] [stdout] | [INFO] [stdout] 141 | let mut mpz = uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/gmp/mpz.rs:189:27 [INFO] [stdout] | [INFO] [stdout] 189 | let mut mpz = uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/gmp/mpz.rs:458:27 [INFO] [stdout] | [INFO] [stdout] 458 | let mut mpz = uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/gmp/mpz.rs:495:27 [INFO] [stdout] | [INFO] [stdout] 495 | let mut mpz = uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/gmp_classgroup/ffi.rs:240:33 [INFO] [stdout] | [INFO] [stdout] 240 | let mut s: usize = mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/gmp/mpz.rs:487:40 [INFO] [stdout] | [INFO] [stdout] 487 | fn cause(&self) -> Option<&'static Error> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 487 - fn cause(&self) -> Option<&'static Error> { [INFO] [stdout] 487 + fn cause(&self) -> Option<&'static dyn Error> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/gmp/mpz.rs:478:14 [INFO] [stdout] | [INFO] [stdout] 478 | self.description().fmt(f) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `__gmpz_sizeinbase` redeclared with a different signature [INFO] [stdout] --> src/gmp_classgroup/ffi.rs:48:5 [INFO] [stdout] | [INFO] [stdout] 48 | fn __gmpz_sizeinbase(op: &Mpz, base: c_int) -> size_t; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this signature doesn't match the previous declaration [INFO] [stdout] | [INFO] [stdout] ::: src/gmp/mpz.rs:47:5 [INFO] [stdout] | [INFO] [stdout] 47 | fn __gmpz_sizeinbase(op: mpz_srcptr, base: c_int) -> size_t; [INFO] [stdout] | ------------------------------------------------------------ `__gmpz_sizeinbase` previously declared here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(clashing_extern_declarations)]` on by default [INFO] [stdout] = note: expected `unsafe extern "C" fn(*const mpz_struct, i32) -> usize` [INFO] [stdout] found `for<'r> unsafe extern "C" fn(&'r Mpz, i32) -> usize` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `__gmpz_export` redeclared with a different signature [INFO] [stdout] --> src/gmp_classgroup/ffi.rs:57:5 [INFO] [stdout] | [INFO] [stdout] 57 | / fn __gmpz_export( [INFO] [stdout] 58 | | rop: *mut c_void, [INFO] [stdout] 59 | | countp: *mut size_t, [INFO] [stdout] 60 | | order: c_int, [INFO] [stdout] ... | [INFO] [stdout] 64 | | op: &Mpz, [INFO] [stdout] 65 | | ) -> *mut c_void; [INFO] [stdout] | |_____________________^ this signature doesn't match the previous declaration [INFO] [stdout] | [INFO] [stdout] ::: src/gmp/mpz.rs:91:5 [INFO] [stdout] | [INFO] [stdout] 91 | / fn __gmpz_export(rop: *mut c_void, countp: *mut size_t, order: c_int, size: size_t, [INFO] [stdout] 92 | | endian: c_int, nails: size_t, op: mpz_srcptr); [INFO] [stdout] | |___________________________________________________________________- `__gmpz_export` previously declared here [INFO] [stdout] | [INFO] [stdout] = note: expected `unsafe extern "C" fn(*mut c_void, *mut usize, i32, usize, i32, usize, *const mpz_struct)` [INFO] [stdout] found `for<'r> unsafe extern "C" fn(*mut c_void, *mut usize, i32, usize, i32, usize, &'r Mpz) -> *mut c_void` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.19s [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "61b186e4bc8dbf71cbec1a324ae12459f73491c3a1ea02d2b6cc82eeb8e08416", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "61b186e4bc8dbf71cbec1a324ae12459f73491c3a1ea02d2b6cc82eeb8e08416", kill_on_drop: false }` [INFO] [stdout] 61b186e4bc8dbf71cbec1a324ae12459f73491c3a1ea02d2b6cc82eeb8e08416 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c3128b70c1658e4fe01ce5e0eefa15f3357407a597e975f8e736c68d2759014d [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" "c3128b70c1658e4fe01ce5e0eefa15f3357407a597e975f8e736c68d2759014d", kill_on_drop: false }` [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/gmp/mpz.rs:5:16 [INFO] [stdout] | [INFO] [stdout] 5 | use std::mem::{uninitialized,size_of}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/gmp/mod.rs:1:9 [INFO] [stdout] | [INFO] [stdout] 1 | #![warn(deprecated)] [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/gmp/mpz.rs:132:27 [INFO] [stdout] | [INFO] [stdout] 132 | let mut mpz = uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/gmp/mpz.rs:141:27 [INFO] [stdout] | [INFO] [stdout] 141 | let mut mpz = uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/gmp/mpz.rs:189:27 [INFO] [stdout] | [INFO] [stdout] 189 | let mut mpz = uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/gmp/mpz.rs:458:27 [INFO] [stdout] | [INFO] [stdout] 458 | let mut mpz = uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/gmp/mpz.rs:495:27 [INFO] [stdout] | [INFO] [stdout] 495 | let mut mpz = uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/gmp_classgroup/ffi.rs:240:33 [INFO] [stdout] | [INFO] [stdout] 240 | let mut s: usize = mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/gmp/mpz.rs:487:40 [INFO] [stdout] | [INFO] [stdout] 487 | fn cause(&self) -> Option<&'static Error> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 487 - fn cause(&self) -> Option<&'static Error> { [INFO] [stdout] 487 + fn cause(&self) -> Option<&'static dyn Error> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/gmp/mpz.rs:478:14 [INFO] [stdout] | [INFO] [stdout] 478 | self.description().fmt(f) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `__gmpz_sizeinbase` redeclared with a different signature [INFO] [stdout] --> src/gmp_classgroup/ffi.rs:48:5 [INFO] [stdout] | [INFO] [stdout] 48 | fn __gmpz_sizeinbase(op: &Mpz, base: c_int) -> size_t; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this signature doesn't match the previous declaration [INFO] [stdout] | [INFO] [stdout] ::: src/gmp/mpz.rs:47:5 [INFO] [stdout] | [INFO] [stdout] 47 | fn __gmpz_sizeinbase(op: mpz_srcptr, base: c_int) -> size_t; [INFO] [stdout] | ------------------------------------------------------------ `__gmpz_sizeinbase` previously declared here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(clashing_extern_declarations)]` on by default [INFO] [stdout] = note: expected `unsafe extern "C" fn(*const mpz_struct, i32) -> usize` [INFO] [stdout] found `for<'r> unsafe extern "C" fn(&'r Mpz, i32) -> usize` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `__gmpz_export` redeclared with a different signature [INFO] [stdout] --> src/gmp_classgroup/ffi.rs:57:5 [INFO] [stdout] | [INFO] [stdout] 57 | / fn __gmpz_export( [INFO] [stdout] 58 | | rop: *mut c_void, [INFO] [stdout] 59 | | countp: *mut size_t, [INFO] [stdout] 60 | | order: c_int, [INFO] [stdout] ... | [INFO] [stdout] 64 | | op: &Mpz, [INFO] [stdout] 65 | | ) -> *mut c_void; [INFO] [stdout] | |_____________________^ this signature doesn't match the previous declaration [INFO] [stdout] | [INFO] [stdout] ::: src/gmp/mpz.rs:91:5 [INFO] [stdout] | [INFO] [stdout] 91 | / fn __gmpz_export(rop: *mut c_void, countp: *mut size_t, order: c_int, size: size_t, [INFO] [stdout] 92 | | endian: c_int, nails: size_t, op: mpz_srcptr); [INFO] [stdout] | |___________________________________________________________________- `__gmpz_export` previously declared here [INFO] [stdout] | [INFO] [stdout] = note: expected `unsafe extern "C" fn(*mut c_void, *mut usize, i32, usize, i32, usize, *const mpz_struct)` [INFO] [stdout] found `for<'r> unsafe extern "C" fn(*mut c_void, *mut usize, i32, usize, i32, usize, &'r Mpz) -> *mut c_void` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling criterion v0.3.5 [INFO] [stderr] Compiling classgroup v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/gmp/mpz.rs:5:16 [INFO] [stdout] | [INFO] [stdout] 5 | use std::mem::{uninitialized,size_of}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/gmp/mod.rs:1:9 [INFO] [stdout] | [INFO] [stdout] 1 | #![warn(deprecated)] [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/gmp/mpz.rs:132:27 [INFO] [stdout] | [INFO] [stdout] 132 | let mut mpz = uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/gmp/mpz.rs:141:27 [INFO] [stdout] | [INFO] [stdout] 141 | let mut mpz = uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/gmp/mpz.rs:189:27 [INFO] [stdout] | [INFO] [stdout] 189 | let mut mpz = uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/gmp/mpz.rs:458:27 [INFO] [stdout] | [INFO] [stdout] 458 | let mut mpz = uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/gmp/mpz.rs:495:27 [INFO] [stdout] | [INFO] [stdout] 495 | let mut mpz = uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/gmp_classgroup/ffi.rs:240:33 [INFO] [stdout] | [INFO] [stdout] 240 | let mut s: usize = mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/gmp/mpz.rs:487:40 [INFO] [stdout] | [INFO] [stdout] 487 | fn cause(&self) -> Option<&'static Error> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 487 - fn cause(&self) -> Option<&'static Error> { [INFO] [stdout] 487 + fn cause(&self) -> Option<&'static dyn Error> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/gmp/mpz.rs:478:14 [INFO] [stdout] | [INFO] [stdout] 478 | self.description().fmt(f) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `__gmpz_sizeinbase` redeclared with a different signature [INFO] [stdout] --> src/gmp_classgroup/ffi.rs:48:5 [INFO] [stdout] | [INFO] [stdout] 48 | fn __gmpz_sizeinbase(op: &Mpz, base: c_int) -> size_t; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this signature doesn't match the previous declaration [INFO] [stdout] | [INFO] [stdout] ::: src/gmp/mpz.rs:47:5 [INFO] [stdout] | [INFO] [stdout] 47 | fn __gmpz_sizeinbase(op: mpz_srcptr, base: c_int) -> size_t; [INFO] [stdout] | ------------------------------------------------------------ `__gmpz_sizeinbase` previously declared here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(clashing_extern_declarations)]` on by default [INFO] [stdout] = note: expected `unsafe extern "C" fn(*const mpz_struct, i32) -> usize` [INFO] [stdout] found `for<'r> unsafe extern "C" fn(&'r gmp::mpz::Mpz, i32) -> usize` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `__gmpz_export` redeclared with a different signature [INFO] [stdout] --> src/gmp_classgroup/ffi.rs:57:5 [INFO] [stdout] | [INFO] [stdout] 57 | / fn __gmpz_export( [INFO] [stdout] 58 | | rop: *mut c_void, [INFO] [stdout] 59 | | countp: *mut size_t, [INFO] [stdout] 60 | | order: c_int, [INFO] [stdout] ... | [INFO] [stdout] 64 | | op: &Mpz, [INFO] [stdout] 65 | | ) -> *mut c_void; [INFO] [stdout] | |_____________________^ this signature doesn't match the previous declaration [INFO] [stdout] | [INFO] [stdout] ::: src/gmp/mpz.rs:91:5 [INFO] [stdout] | [INFO] [stdout] 91 | / fn __gmpz_export(rop: *mut c_void, countp: *mut size_t, order: c_int, size: size_t, [INFO] [stdout] 92 | | endian: c_int, nails: size_t, op: mpz_srcptr); [INFO] [stdout] | |___________________________________________________________________- `__gmpz_export` previously declared here [INFO] [stdout] | [INFO] [stdout] = note: expected `unsafe extern "C" fn(*mut c_void, *mut usize, i32, usize, i32, usize, *const mpz_struct)` [INFO] [stdout] found `for<'r> unsafe extern "C" fn(*mut c_void, *mut usize, i32, usize, i32, usize, &'r gmp::mpz::Mpz) -> *mut c_void` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 11.69s [INFO] running `Command { std: "docker" "inspect" "c3128b70c1658e4fe01ce5e0eefa15f3357407a597e975f8e736c68d2759014d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c3128b70c1658e4fe01ce5e0eefa15f3357407a597e975f8e736c68d2759014d", kill_on_drop: false }` [INFO] [stdout] c3128b70c1658e4fe01ce5e0eefa15f3357407a597e975f8e736c68d2759014d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 0e1ae1240f8874441efbe163db58d33a7359c5595751d7eae54e0ef63418a165 [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" "0e1ae1240f8874441efbe163db58d33a7359c5595751d7eae54e0ef63418a165", kill_on_drop: false }` [INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stderr] --> src/gmp/mpz.rs:5:16 [INFO] [stderr] | [INFO] [stderr] 5 | use std::mem::{uninitialized,size_of}; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> src/gmp/mod.rs:1:9 [INFO] [stderr] | [INFO] [stderr] 1 | #![warn(deprecated)] [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stderr] --> src/gmp/mpz.rs:132:27 [INFO] [stderr] | [INFO] [stderr] 132 | let mut mpz = uninitialized(); [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stderr] --> src/gmp/mpz.rs:141:27 [INFO] [stderr] | [INFO] [stderr] 141 | let mut mpz = uninitialized(); [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stderr] --> src/gmp/mpz.rs:189:27 [INFO] [stderr] | [INFO] [stderr] 189 | let mut mpz = uninitialized(); [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stderr] --> src/gmp/mpz.rs:458:27 [INFO] [stderr] | [INFO] [stderr] 458 | let mut mpz = uninitialized(); [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stderr] --> src/gmp/mpz.rs:495:27 [INFO] [stderr] | [INFO] [stderr] 495 | let mut mpz = uninitialized(); [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stderr] --> src/gmp_classgroup/ffi.rs:240:33 [INFO] [stderr] | [INFO] [stderr] 240 | let mut s: usize = mem::uninitialized(); [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/gmp/mpz.rs:487:40 [INFO] [stderr] | [INFO] [stderr] 487 | fn cause(&self) -> Option<&'static Error> { [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 487 - fn cause(&self) -> Option<&'static Error> { [INFO] [stderr] 487 + fn cause(&self) -> Option<&'static dyn Error> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/gmp/mpz.rs:478:14 [INFO] [stderr] | [INFO] [stderr] 478 | self.description().fmt(f) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `__gmpz_sizeinbase` redeclared with a different signature [INFO] [stderr] --> src/gmp_classgroup/ffi.rs:48:5 [INFO] [stderr] | [INFO] [stderr] 48 | fn __gmpz_sizeinbase(op: &Mpz, base: c_int) -> size_t; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this signature doesn't match the previous declaration [INFO] [stderr] | [INFO] [stderr] ::: src/gmp/mpz.rs:47:5 [INFO] [stderr] | [INFO] [stderr] 47 | fn __gmpz_sizeinbase(op: mpz_srcptr, base: c_int) -> size_t; [INFO] [stderr] | ------------------------------------------------------------ `__gmpz_sizeinbase` previously declared here [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(clashing_extern_declarations)]` on by default [INFO] [stderr] = note: expected `unsafe extern "C" fn(*const mpz_struct, i32) -> usize` [INFO] [stderr] found `for<'r> unsafe extern "C" fn(&'r Mpz, i32) -> usize` [INFO] [stderr] [INFO] [stderr] warning: `__gmpz_export` redeclared with a different signature [INFO] [stderr] --> src/gmp_classgroup/ffi.rs:57:5 [INFO] [stderr] | [INFO] [stderr] 57 | / fn __gmpz_export( [INFO] [stderr] 58 | | rop: *mut c_void, [INFO] [stderr] 59 | | countp: *mut size_t, [INFO] [stderr] 60 | | order: c_int, [INFO] [stderr] ... | [INFO] [stderr] 64 | | op: &Mpz, [INFO] [stderr] 65 | | ) -> *mut c_void; [INFO] [stderr] | |_____________________^ this signature doesn't match the previous declaration [INFO] [stderr] | [INFO] [stderr] ::: src/gmp/mpz.rs:91:5 [INFO] [stderr] | [INFO] [stderr] 91 | / fn __gmpz_export(rop: *mut c_void, countp: *mut size_t, order: c_int, size: size_t, [INFO] [stderr] 92 | | endian: c_int, nails: size_t, op: mpz_srcptr); [INFO] [stderr] | |___________________________________________________________________- `__gmpz_export` previously declared here [INFO] [stderr] | [INFO] [stderr] = note: expected `unsafe extern "C" fn(*mut c_void, *mut usize, i32, usize, i32, usize, *const mpz_struct)` [INFO] [stderr] found `for<'r> unsafe extern "C" fn(*mut c_void, *mut usize, i32, usize, i32, usize, &'r Mpz) -> *mut c_void` [INFO] [stderr] [INFO] [stderr] warning: `classgroup` (lib) generated 11 warnings [INFO] [stderr] warning: `__gmpz_sizeinbase` redeclared with a different signature [INFO] [stderr] --> src/gmp_classgroup/ffi.rs:48:5 [INFO] [stderr] | [INFO] [stderr] 48 | fn __gmpz_sizeinbase(op: &Mpz, base: c_int) -> size_t; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this signature doesn't match the previous declaration [INFO] [stderr] | [INFO] [stderr] ::: src/gmp/mpz.rs:47:5 [INFO] [stderr] | [INFO] [stderr] 47 | fn __gmpz_sizeinbase(op: mpz_srcptr, base: c_int) -> size_t; [INFO] [stderr] | ------------------------------------------------------------ `__gmpz_sizeinbase` previously declared here [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(clashing_extern_declarations)]` on by default [INFO] [stderr] = note: expected `unsafe extern "C" fn(*const mpz_struct, i32) -> usize` [INFO] [stderr] found `for<'r> unsafe extern "C" fn(&'r gmp::mpz::Mpz, i32) -> usize` [INFO] [stderr] [INFO] [stderr] warning: `__gmpz_export` redeclared with a different signature [INFO] [stderr] --> src/gmp_classgroup/ffi.rs:57:5 [INFO] [stderr] | [INFO] [stderr] 57 | / fn __gmpz_export( [INFO] [stderr] 58 | | rop: *mut c_void, [INFO] [stderr] 59 | | countp: *mut size_t, [INFO] [stderr] 60 | | order: c_int, [INFO] [stderr] ... | [INFO] [stderr] 64 | | op: &Mpz, [INFO] [stderr] 65 | | ) -> *mut c_void; [INFO] [stderr] | |_____________________^ this signature doesn't match the previous declaration [INFO] [stderr] | [INFO] [stderr] ::: src/gmp/mpz.rs:91:5 [INFO] [stderr] | [INFO] [stderr] 91 | / fn __gmpz_export(rop: *mut c_void, countp: *mut size_t, order: c_int, size: size_t, [INFO] [stderr] 92 | | endian: c_int, nails: size_t, op: mpz_srcptr); [INFO] [stderr] | |___________________________________________________________________- `__gmpz_export` previously declared here [INFO] [stderr] | [INFO] [stderr] = note: expected `unsafe extern "C" fn(*mut c_void, *mut usize, i32, usize, i32, usize, *const mpz_struct)` [INFO] [stderr] found `for<'r> unsafe extern "C" fn(*mut c_void, *mut usize, i32, usize, i32, usize, &'r gmp::mpz::Mpz) -> *mut c_void` [INFO] [stderr] [INFO] [stderr] warning: `classgroup` (lib test) generated 11 warnings (9 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/classgroup-1e8c6fe5f1c55a86) [INFO] [stdout] [INFO] [stdout] running 60 tests [INFO] [stdout] test gmp::test::mpz::test_add ... ok [INFO] [stdout] test gmp::test::mpz::test_bit_length ... ok [INFO] [stdout] test gmp::test::mpz::test_bitand ... ok [INFO] [stdout] test gmp::test::mpz::test_abs ... ok [INFO] [stdout] test gmp::test::mpz::test_bitor ... ok [INFO] [stdout] test gmp::test::mpz::test_bitxor ... ok [INFO] [stdout] test gmp::test::mpz::test_clone ... ok [INFO] [stdout] test gmp::test::mpz::test_div_round ... ok [INFO] [stdout] test gmp::test::mpz::test_format ... ok [INFO] [stdout] test gmp::test::mpz::test_from_int ... ok [INFO] [stdout] test gmp::test::mpz::test_from_slice_u8 ... ok [INFO] [stdout] test gmp::test::mpz::test_invalid_str ... ok [INFO] [stdout] test gmp::test::mpz::test_eq ... ok [INFO] [stdout] test gmp::test::mpz::test_bit_fiddling ... ok [INFO] [stdout] test gmp::test::mpz::test_invert ... ok [INFO] [stdout] test gmp::test::mpz::test_compl ... ok [INFO] [stdout] test gmp::test::mpz::test_div_floor ... ok [INFO] [stdout] test gmp::test::mpz::test_one ... ok [INFO] [stdout] test gmp::test::mpz::test_nextprime ... ok [INFO] [stdout] test gmp::test::mpz::test_mul ... ok [INFO] [stdout] test gmp::test::mpz::test_modulus ... ok [INFO] [stdout] test gmp::test::mpz::test_mod_floor ... ok [INFO] [stdout] test gmp::test::mpz::test_popcount ... ok [INFO] [stdout] test gmp::test::mpz::test_pow ... ok [INFO] [stdout] test gmp::test::mpz::test_powm ... ok [INFO] [stdout] test gmp::test::mpz::test_powm_sec ... ok [INFO] [stdout] test gmp::test::mpz::test_probab_prime ... ok [INFO] [stdout] test gmp::test::mpz::test_rem ... ok [INFO] [stdout] test gmp::test::mpz::test_root ... ok [INFO] [stdout] test gmp::test::mpz::test_set ... ok [INFO] [stdout] test gmp::test::mpz::test_set_from_str_radix ... ok [INFO] [stdout] test gmp::test::mpz::test_shifts ... ok [INFO] [stdout] test gmp::test::mpz::test_sign ... ok [INFO] [stdout] test gmp::test::mpz::test_sqrt ... ok [INFO] [stdout] test gmp::test::mpz::test_sub ... ok [INFO] [stdout] test gmp::test::mpz::test_to_i64 ... ok [INFO] [stdout] test gmp::test::mpz::test_to_str_radix ... ok [INFO] [stdout] test gmp::test::mpz::test_to_string ... ok [INFO] [stdout] test gmp::test::mpz::test_to_u64 ... ok [INFO] [stdout] test gmp::test::mpz::test_to_vec_u8 ... ok [INFO] [stdout] test gmp::test::test_limb_size ... ok [INFO] [stdout] test gmp_classgroup::ffi::test::check_expected_bit_width ... ok [INFO] [stdout] test gmp_classgroup::ffi::test::check_export ... ok [INFO] [stdout] test gmp_classgroup::ffi::test::check_rem ... ok [INFO] [stdout] test gmp_classgroup::test::normalize ... ok [INFO] [stdout] test gmp::test::mpz::test_ord ... ok [INFO] [stdout] test gmp::test::mpz::test_gcd ... ok [INFO] [stdout] test gmp::test::mpz::test_gcdext ... ok [INFO] [stdout] test gmp::test::mpz::test_hamdist ... ok [INFO] [stdout] test gmp::test::mpz::test_hash_long ... ok [INFO] [stdout] test gmp::test::mpz::test_hash_short ... ok [INFO] [stdout] test gmp::test::mpz::test_is_multiple_of ... ok [INFO] [stdout] test gmp::test::mpz::test_lcm ... ok [INFO] [stdout] test gmp::test::mpz::test_rem_zero - should panic ... ok [INFO] [stdout] test gmp::test::mpz::test_set_from_str_radix_lower_bound - should panic ... ok [INFO] [stdout] test gmp::test::mpz::test_from_str_radix_lower_bound - should panic ... ok [INFO] [stdout] test gmp::test::mpz::test_set_from_str_radix_upper_bound - should panic ... ok [INFO] [stdout] test gmp::test::mpz::test_div_zero - should panic ... ok [INFO] [stdout] test gmp::test::mpz::test_from_str_radix_upper_bound - should panic ... ok [INFO] [stdout] test test::multiplication_is_correct ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 60 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.16s [INFO] [stdout] [INFO] [stderr] Doc-tests classgroup [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] running `Command { std: "docker" "inspect" "0e1ae1240f8874441efbe163db58d33a7359c5595751d7eae54e0ef63418a165", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0e1ae1240f8874441efbe163db58d33a7359c5595751d7eae54e0ef63418a165", kill_on_drop: false }` [INFO] [stdout] 0e1ae1240f8874441efbe163db58d33a7359c5595751d7eae54e0ef63418a165