[INFO] cloning repository https://github.com/abbas-14/rust_FFI [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/abbas-14/rust_FFI" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fabbas-14%2Frust_FFI", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fabbas-14%2Frust_FFI'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1e1ffeadc432a2329cd8bed7ef4c4e510b8ac8d3 [INFO] testing abbas-14/rust_FFI against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fabbas-14%2Frust_FFI" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/abbas-14/rust_FFI [INFO] finished tweaking git repo https://github.com/abbas-14/rust_FFI [INFO] tweaked toml for git repo https://github.com/abbas-14/rust_FFI written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/abbas-14/rust_FFI on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/abbas-14/rust_FFI already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e73717d7c528d78a8644fbb5ccc26f8451946f9485bdd0e155d60d002b1c1144 [INFO] running `Command { std: "docker" "start" "-a" "e73717d7c528d78a8644fbb5ccc26f8451946f9485bdd0e155d60d002b1c1144", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e73717d7c528d78a8644fbb5ccc26f8451946f9485bdd0e155d60d002b1c1144", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e73717d7c528d78a8644fbb5ccc26f8451946f9485bdd0e155d60d002b1c1144", kill_on_drop: false }` [INFO] [stdout] e73717d7c528d78a8644fbb5ccc26f8451946f9485bdd0e155d60d002b1c1144 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dd17847e9fa8b4ba572d946c864ecb0fa9972c1afae3102ef5a751b5f84936ec [INFO] running `Command { std: "docker" "start" "-a" "dd17847e9fa8b4ba572d946c864ecb0fa9972c1afae3102ef5a751b5f84936ec", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.144 [INFO] [stderr] Compiling libloading v0.8.0 [INFO] [stderr] Compiling FFI v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: `#[no_mangle]` attribute cannot be used on foreign modules [INFO] [stdout] --> src/ints/mod.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | #[no_mangle] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[no_mangle]` can be applied to functions and statics [INFO] [stdout] = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[no_mangle]` attribute cannot be used on foreign modules [INFO] [stdout] --> src/floats/mod.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | #[no_mangle] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[no_mangle]` can be applied to functions and statics [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[no_mangle]` attribute cannot be used on foreign modules [INFO] [stdout] --> src/strings/mod.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | #[no_mangle] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[no_mangle]` can be applied to functions and statics [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `paths` is never used [INFO] [stdout] --> src/common.rs:3:11 [INFO] [stdout] | [INFO] [stdout] 3 | pub const paths: [&str; 3] = [ [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test` is never used [INFO] [stdout] --> src/common.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn test(func: &str, x: T, y: T, i: usize) -> T { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `add` is never used [INFO] [stdout] --> src/ints/mod.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | fn add(a: c_int, b: c_int) -> c_int; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `sub` is never used [INFO] [stdout] --> src/ints/mod.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | fn sub(a: c_int, b: c_int) -> c_int; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `mul` is never used [INFO] [stdout] --> src/ints/mod.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | fn mul(a: c_int, b: c_int) -> c_int; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `div` is never used [INFO] [stdout] --> src/ints/mod.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 8 | fn div(a: c_int, b: c_int) -> c_int; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `modulo` is never used [INFO] [stdout] --> src/ints/mod.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | fn modulo(a: c_int, b: c_int) -> c_int; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `add` is never used [INFO] [stdout] --> src/floats/mod.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | fn add(a: c_float, b: c_float) -> c_float; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `sub` is never used [INFO] [stdout] --> src/floats/mod.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | fn sub(a: c_float, b: c_float) -> c_float; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `mul` is never used [INFO] [stdout] --> src/floats/mod.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | fn mul(a: c_float, b: c_float) -> c_float; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `div` is never used [INFO] [stdout] --> src/floats/mod.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 8 | fn div(a: c_float, b: c_float) -> c_float; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `str_rev` is never used [INFO] [stdout] --> src/strings/mod.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | fn str_rev(s: *const c_char) -> *mut c_char; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `str_cmp` is never used [INFO] [stdout] --> src/strings/mod.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | fn str_cmp(s1: *const c_char, s2: *const c_char) -> c_short; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: crate `FFI` should have a snake case name [INFO] [stdout] | [INFO] [stdout] = help: convert the identifier to snake case: `ffi` [INFO] [stdout] = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `paths` should have an upper case name [INFO] [stdout] --> src/common.rs:3:11 [INFO] [stdout] | [INFO] [stdout] 3 | pub const paths: [&str; 3] = [ [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] help: convert the identifier to upper case [INFO] [stdout] | [INFO] [stdout] 3 - pub const paths: [&str; 3] = [ [INFO] [stdout] 3 + pub const PATHS: [&str; 3] = [ [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: module `Numerics` should have a snake case name [INFO] [stdout] --> src/common.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 9 | pub mod Numerics { [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `numerics` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `add` redeclared with a different signature [INFO] [stdout] --> src/floats/mod.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | fn add(a: c_float, b: c_float) -> c_float; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this signature doesn't match the previous declaration [INFO] [stdout] | [INFO] [stdout] ::: src/ints/mod.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | fn add(a: c_int, b: c_int) -> c_int; [INFO] [stdout] | ------------------------------------ `add` previously declared here [INFO] [stdout] | [INFO] [stdout] = note: expected `unsafe extern "C" fn(i32, i32) -> i32` [INFO] [stdout] found `unsafe extern "C" fn(f32, f32) -> f32` [INFO] [stdout] = note: `#[warn(clashing_extern_declarations)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `sub` redeclared with a different signature [INFO] [stdout] --> src/floats/mod.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | fn sub(a: c_float, b: c_float) -> c_float; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this signature doesn't match the previous declaration [INFO] [stdout] | [INFO] [stdout] ::: src/ints/mod.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | fn sub(a: c_int, b: c_int) -> c_int; [INFO] [stdout] | ------------------------------------ `sub` previously declared here [INFO] [stdout] | [INFO] [stdout] = note: expected `unsafe extern "C" fn(i32, i32) -> i32` [INFO] [stdout] found `unsafe extern "C" fn(f32, f32) -> f32` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `mul` redeclared with a different signature [INFO] [stdout] --> src/floats/mod.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | fn mul(a: c_float, b: c_float) -> c_float; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this signature doesn't match the previous declaration [INFO] [stdout] | [INFO] [stdout] ::: src/ints/mod.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | fn mul(a: c_int, b: c_int) -> c_int; [INFO] [stdout] | ------------------------------------ `mul` previously declared here [INFO] [stdout] | [INFO] [stdout] = note: expected `unsafe extern "C" fn(i32, i32) -> i32` [INFO] [stdout] found `unsafe extern "C" fn(f32, f32) -> f32` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `div` redeclared with a different signature [INFO] [stdout] --> src/floats/mod.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | fn div(a: c_float, b: c_float) -> c_float; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this signature doesn't match the previous declaration [INFO] [stdout] | [INFO] [stdout] ::: src/ints/mod.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | fn div(a: c_int, b: c_int) -> c_int; [INFO] [stdout] | ------------------------------------ `div` previously declared here [INFO] [stdout] | [INFO] [stdout] = note: expected `unsafe extern "C" fn(i32, i32) -> i32` [INFO] [stdout] found `unsafe extern "C" fn(f32, f32) -> f32` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.56s [INFO] running `Command { std: "docker" "inspect" "dd17847e9fa8b4ba572d946c864ecb0fa9972c1afae3102ef5a751b5f84936ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dd17847e9fa8b4ba572d946c864ecb0fa9972c1afae3102ef5a751b5f84936ec", kill_on_drop: false }` [INFO] [stdout] dd17847e9fa8b4ba572d946c864ecb0fa9972c1afae3102ef5a751b5f84936ec [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7b0900c91ed84b3d074744c5d39d7d54428cb186b8de8ea88c5674abdd2bcfe5 [INFO] running `Command { std: "docker" "start" "-a" "7b0900c91ed84b3d074744c5d39d7d54428cb186b8de8ea88c5674abdd2bcfe5", kill_on_drop: false }` [INFO] [stdout] warning: `#[no_mangle]` attribute cannot be used on foreign modules [INFO] [stdout] --> src/ints/mod.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | #[no_mangle] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[no_mangle]` can be applied to functions and statics [INFO] [stdout] = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[no_mangle]` attribute cannot be used on foreign modules [INFO] [stdout] --> src/floats/mod.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | #[no_mangle] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[no_mangle]` can be applied to functions and statics [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[no_mangle]` attribute cannot be used on foreign modules [INFO] [stdout] --> src/strings/mod.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | #[no_mangle] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[no_mangle]` can be applied to functions and statics [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `paths` is never used [INFO] [stdout] --> src/common.rs:3:11 [INFO] [stdout] | [INFO] [stdout] 3 | pub const paths: [&str; 3] = [ [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test` is never used [INFO] [stdout] --> src/common.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn test(func: &str, x: T, y: T, i: usize) -> T { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `add` is never used [INFO] [stdout] --> src/ints/mod.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | fn add(a: c_int, b: c_int) -> c_int; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `sub` is never used [INFO] [stdout] --> src/ints/mod.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | fn sub(a: c_int, b: c_int) -> c_int; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `mul` is never used [INFO] [stdout] --> src/ints/mod.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | fn mul(a: c_int, b: c_int) -> c_int; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `div` is never used [INFO] [stdout] --> src/ints/mod.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 8 | fn div(a: c_int, b: c_int) -> c_int; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `modulo` is never used [INFO] [stdout] --> src/ints/mod.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | fn modulo(a: c_int, b: c_int) -> c_int; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `add` is never used [INFO] [stdout] --> src/floats/mod.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | fn add(a: c_float, b: c_float) -> c_float; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `sub` is never used [INFO] [stdout] --> src/floats/mod.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | fn sub(a: c_float, b: c_float) -> c_float; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `mul` is never used [INFO] [stdout] --> src/floats/mod.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | fn mul(a: c_float, b: c_float) -> c_float; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `div` is never used [INFO] [stdout] --> src/floats/mod.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 8 | fn div(a: c_float, b: c_float) -> c_float; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `str_rev` is never used [INFO] [stdout] --> src/strings/mod.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | fn str_rev(s: *const c_char) -> *mut c_char; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `str_cmp` is never used [INFO] [stdout] --> src/strings/mod.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | fn str_cmp(s1: *const c_char, s2: *const c_char) -> c_short; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: crate `FFI` should have a snake case name [INFO] [stdout] | [INFO] [stdout] = help: convert the identifier to snake case: `ffi` [INFO] [stdout] = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `paths` should have an upper case name [INFO] [stdout] --> src/common.rs:3:11 [INFO] [stdout] | [INFO] [stdout] 3 | pub const paths: [&str; 3] = [ [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] help: convert the identifier to upper case [INFO] [stdout] | [INFO] [stdout] 3 - pub const paths: [&str; 3] = [ [INFO] [stdout] 3 + pub const PATHS: [&str; 3] = [ [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: module `Numerics` should have a snake case name [INFO] [stdout] --> src/common.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 9 | pub mod Numerics { [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `numerics` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `add` redeclared with a different signature [INFO] [stdout] --> src/floats/mod.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | fn add(a: c_float, b: c_float) -> c_float; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this signature doesn't match the previous declaration [INFO] [stdout] | [INFO] [stdout] ::: src/ints/mod.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | fn add(a: c_int, b: c_int) -> c_int; [INFO] [stdout] | ------------------------------------ `add` previously declared here [INFO] [stdout] | [INFO] [stdout] = note: expected `unsafe extern "C" fn(i32, i32) -> i32` [INFO] [stdout] found `unsafe extern "C" fn(f32, f32) -> f32` [INFO] [stdout] = note: `#[warn(clashing_extern_declarations)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `sub` redeclared with a different signature [INFO] [stdout] --> src/floats/mod.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | fn sub(a: c_float, b: c_float) -> c_float; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this signature doesn't match the previous declaration [INFO] [stdout] | [INFO] [stdout] ::: src/ints/mod.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | fn sub(a: c_int, b: c_int) -> c_int; [INFO] [stdout] | ------------------------------------ `sub` previously declared here [INFO] [stdout] | [INFO] [stdout] = note: expected `unsafe extern "C" fn(i32, i32) -> i32` [INFO] [stdout] found `unsafe extern "C" fn(f32, f32) -> f32` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling FFI v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: `mul` redeclared with a different signature [INFO] [stdout] --> src/floats/mod.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | fn mul(a: c_float, b: c_float) -> c_float; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this signature doesn't match the previous declaration [INFO] [stdout] | [INFO] [stdout] ::: src/ints/mod.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | fn mul(a: c_int, b: c_int) -> c_int; [INFO] [stdout] | ------------------------------------ `mul` previously declared here [INFO] [stdout] | [INFO] [stdout] = note: expected `unsafe extern "C" fn(i32, i32) -> i32` [INFO] [stdout] found `unsafe extern "C" fn(f32, f32) -> f32` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `div` redeclared with a different signature [INFO] [stdout] --> src/floats/mod.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | fn div(a: c_float, b: c_float) -> c_float; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this signature doesn't match the previous declaration [INFO] [stdout] | [INFO] [stdout] ::: src/ints/mod.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | fn div(a: c_int, b: c_int) -> c_int; [INFO] [stdout] | ------------------------------------ `div` previously declared here [INFO] [stdout] | [INFO] [stdout] = note: expected `unsafe extern "C" fn(i32, i32) -> i32` [INFO] [stdout] found `unsafe extern "C" fn(f32, f32) -> f32` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[no_mangle]` attribute cannot be used on foreign modules [INFO] [stdout] --> src/ints/mod.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | #[no_mangle] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[no_mangle]` can be applied to functions and statics [INFO] [stdout] = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[no_mangle]` attribute cannot be used on foreign modules [INFO] [stdout] --> src/floats/mod.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | #[no_mangle] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[no_mangle]` can be applied to functions and statics [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[no_mangle]` attribute cannot be used on foreign modules [INFO] [stdout] --> src/strings/mod.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | #[no_mangle] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[no_mangle]` can be applied to functions and statics [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/ints/mod.rs:22:17 [INFO] [stdout] | [INFO] [stdout] 22 | let r = unsafe { test::("add", x, y, 0) }; [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_unsafe)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/ints/mod.rs:25:17 [INFO] [stdout] | [INFO] [stdout] 25 | let r = unsafe { test::("sub", x, y, 0) }; [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/ints/mod.rs:28:17 [INFO] [stdout] | [INFO] [stdout] 28 | let r = unsafe { test::("mul", x, y, 0) }; [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/ints/mod.rs:31:17 [INFO] [stdout] | [INFO] [stdout] 31 | let r = unsafe { test::("div", x, y, 0) }; [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/ints/mod.rs:34:17 [INFO] [stdout] | [INFO] [stdout] 34 | let r = unsafe { test::("modulo", x, y, 0) }; [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/floats/mod.rs:21:17 [INFO] [stdout] | [INFO] [stdout] 21 | let r = unsafe { test::("add", x, y, 1) }; [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/floats/mod.rs:24:17 [INFO] [stdout] | [INFO] [stdout] 24 | let r = unsafe { test::("sub", x, y, 1) }; [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/floats/mod.rs:27:17 [INFO] [stdout] | [INFO] [stdout] 27 | let r = unsafe { test::("mul", x, y, 1) }; [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/floats/mod.rs:30:17 [INFO] [stdout] | [INFO] [stdout] 30 | let r = unsafe { test::("div", x, y, 1) }; [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `add` is never used [INFO] [stdout] --> src/ints/mod.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | fn add(a: c_int, b: c_int) -> c_int; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `sub` is never used [INFO] [stdout] --> src/ints/mod.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | fn sub(a: c_int, b: c_int) -> c_int; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `mul` is never used [INFO] [stdout] --> src/ints/mod.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | fn mul(a: c_int, b: c_int) -> c_int; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `div` is never used [INFO] [stdout] --> src/ints/mod.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 8 | fn div(a: c_int, b: c_int) -> c_int; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `modulo` is never used [INFO] [stdout] --> src/ints/mod.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | fn modulo(a: c_int, b: c_int) -> c_int; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `add` is never used [INFO] [stdout] --> src/floats/mod.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | fn add(a: c_float, b: c_float) -> c_float; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `sub` is never used [INFO] [stdout] --> src/floats/mod.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | fn sub(a: c_float, b: c_float) -> c_float; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `mul` is never used [INFO] [stdout] --> src/floats/mod.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | fn mul(a: c_float, b: c_float) -> c_float; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `div` is never used [INFO] [stdout] --> src/floats/mod.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 8 | fn div(a: c_float, b: c_float) -> c_float; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `str_rev` is never used [INFO] [stdout] --> src/strings/mod.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | fn str_rev(s: *const c_char) -> *mut c_char; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `str_cmp` is never used [INFO] [stdout] --> src/strings/mod.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | fn str_cmp(s1: *const c_char, s2: *const c_char) -> c_short; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `paths` should have an upper case name [INFO] [stdout] --> src/common.rs:3:11 [INFO] [stdout] | [INFO] [stdout] 3 | pub const paths: [&str; 3] = [ [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] help: convert the identifier to upper case [INFO] [stdout] | [INFO] [stdout] 3 - pub const paths: [&str; 3] = [ [INFO] [stdout] 3 + pub const PATHS: [&str; 3] = [ [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: module `Numerics` should have a snake case name [INFO] [stdout] --> src/common.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 9 | pub mod Numerics { [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `numerics` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `add` redeclared with a different signature [INFO] [stdout] --> src/floats/mod.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | fn add(a: c_float, b: c_float) -> c_float; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this signature doesn't match the previous declaration [INFO] [stdout] | [INFO] [stdout] ::: src/ints/mod.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | fn add(a: c_int, b: c_int) -> c_int; [INFO] [stdout] | ------------------------------------ `add` previously declared here [INFO] [stdout] | [INFO] [stdout] = note: expected `unsafe extern "C" fn(i32, i32) -> i32` [INFO] [stdout] found `unsafe extern "C" fn(f32, f32) -> f32` [INFO] [stdout] = note: `#[warn(clashing_extern_declarations)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `sub` redeclared with a different signature [INFO] [stdout] --> src/floats/mod.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | fn sub(a: c_float, b: c_float) -> c_float; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this signature doesn't match the previous declaration [INFO] [stdout] | [INFO] [stdout] ::: src/ints/mod.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | fn sub(a: c_int, b: c_int) -> c_int; [INFO] [stdout] | ------------------------------------ `sub` previously declared here [INFO] [stdout] | [INFO] [stdout] = note: expected `unsafe extern "C" fn(i32, i32) -> i32` [INFO] [stdout] found `unsafe extern "C" fn(f32, f32) -> f32` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `mul` redeclared with a different signature [INFO] [stdout] --> src/floats/mod.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | fn mul(a: c_float, b: c_float) -> c_float; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this signature doesn't match the previous declaration [INFO] [stdout] | [INFO] [stdout] ::: src/ints/mod.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | fn mul(a: c_int, b: c_int) -> c_int; [INFO] [stdout] | ------------------------------------ `mul` previously declared here [INFO] [stdout] | [INFO] [stdout] = note: expected `unsafe extern "C" fn(i32, i32) -> i32` [INFO] [stdout] found `unsafe extern "C" fn(f32, f32) -> f32` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `div` redeclared with a different signature [INFO] [stdout] --> src/floats/mod.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | fn div(a: c_float, b: c_float) -> c_float; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this signature doesn't match the previous declaration [INFO] [stdout] | [INFO] [stdout] ::: src/ints/mod.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | fn div(a: c_int, b: c_int) -> c_int; [INFO] [stdout] | ------------------------------------ `div` previously declared here [INFO] [stdout] | [INFO] [stdout] = note: expected `unsafe extern "C" fn(i32, i32) -> i32` [INFO] [stdout] found `unsafe extern "C" fn(f32, f32) -> f32` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.37s [INFO] running `Command { std: "docker" "inspect" "7b0900c91ed84b3d074744c5d39d7d54428cb186b8de8ea88c5674abdd2bcfe5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7b0900c91ed84b3d074744c5d39d7d54428cb186b8de8ea88c5674abdd2bcfe5", kill_on_drop: false }` [INFO] [stdout] 7b0900c91ed84b3d074744c5d39d7d54428cb186b8de8ea88c5674abdd2bcfe5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 9d44fa4d24139c6e30dd335b617335bbe177b110d4f9a1fbf071cb0ad872a45c [INFO] running `Command { std: "docker" "start" "-a" "9d44fa4d24139c6e30dd335b617335bbe177b110d4f9a1fbf071cb0ad872a45c", kill_on_drop: false }` [INFO] [stderr] warning: `#[no_mangle]` attribute cannot be used on foreign modules [INFO] [stderr] --> src/ints/mod.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | #[no_mangle] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = help: `#[no_mangle]` can be applied to functions and statics [INFO] [stderr] = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `#[no_mangle]` attribute cannot be used on foreign modules [INFO] [stderr] --> src/floats/mod.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | #[no_mangle] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = help: `#[no_mangle]` can be applied to functions and statics [INFO] [stderr] [INFO] [stderr] warning: `#[no_mangle]` attribute cannot be used on foreign modules [INFO] [stderr] --> src/strings/mod.rs:4:1 [INFO] [stderr] | [INFO] [stderr] 4 | #[no_mangle] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = help: `#[no_mangle]` can be applied to functions and statics [INFO] [stderr] [INFO] [stderr] warning: constant `paths` is never used [INFO] [stderr] --> src/common.rs:3:11 [INFO] [stderr] | [INFO] [stderr] 3 | pub const paths: [&str; 3] = [ [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: function `test` is never used [INFO] [stderr] --> src/common.rs:12:12 [INFO] [stderr] | [INFO] [stderr] 12 | pub fn test(func: &str, x: T, y: T, i: usize) -> T { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `add` is never used [INFO] [stderr] --> src/ints/mod.rs:5:8 [INFO] [stderr] | [INFO] [stderr] 5 | fn add(a: c_int, b: c_int) -> c_int; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: function `sub` is never used [INFO] [stderr] --> src/ints/mod.rs:6:8 [INFO] [stderr] | [INFO] [stderr] 6 | fn sub(a: c_int, b: c_int) -> c_int; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: function `mul` is never used [INFO] [stderr] --> src/ints/mod.rs:7:8 [INFO] [stderr] | [INFO] [stderr] 7 | fn mul(a: c_int, b: c_int) -> c_int; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: function `div` is never used [INFO] [stderr] --> src/ints/mod.rs:8:8 [INFO] [stderr] | [INFO] [stderr] 8 | fn div(a: c_int, b: c_int) -> c_int; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: function `modulo` is never used [INFO] [stderr] --> src/ints/mod.rs:9:8 [INFO] [stderr] | [INFO] [stderr] 9 | fn modulo(a: c_int, b: c_int) -> c_int; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `add` is never used [INFO] [stderr] --> src/floats/mod.rs:5:8 [INFO] [stderr] | [INFO] [stderr] 5 | fn add(a: c_float, b: c_float) -> c_float; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: function `sub` is never used [INFO] [stderr] --> src/floats/mod.rs:6:8 [INFO] [stderr] | [INFO] [stderr] 6 | fn sub(a: c_float, b: c_float) -> c_float; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: function `mul` is never used [INFO] [stderr] --> src/floats/mod.rs:7:8 [INFO] [stderr] | [INFO] [stderr] 7 | fn mul(a: c_float, b: c_float) -> c_float; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: function `div` is never used [INFO] [stderr] --> src/floats/mod.rs:8:8 [INFO] [stderr] | [INFO] [stderr] 8 | fn div(a: c_float, b: c_float) -> c_float; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: function `str_rev` is never used [INFO] [stderr] --> src/strings/mod.rs:6:8 [INFO] [stderr] | [INFO] [stderr] 6 | fn str_rev(s: *const c_char) -> *mut c_char; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `str_cmp` is never used [INFO] [stderr] --> src/strings/mod.rs:7:8 [INFO] [stderr] | [INFO] [stderr] 7 | fn str_cmp(s1: *const c_char, s2: *const c_char) -> c_short; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: crate `FFI` should have a snake case name [INFO] [stderr] | [INFO] [stderr] = help: convert the identifier to snake case: `ffi` [INFO] [stderr] = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: constant `paths` should have an upper case name [INFO] [stderr] --> src/common.rs:3:11 [INFO] [stderr] | [INFO] [stderr] 3 | pub const paths: [&str; 3] = [ [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_upper_case_globals)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stderr] help: convert the identifier to upper case [INFO] [stderr] | [INFO] [stderr] 3 - pub const paths: [&str; 3] = [ [INFO] [stderr] 3 + pub const PATHS: [&str; 3] = [ [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: module `Numerics` should have a snake case name [INFO] [stderr] --> src/common.rs:9:9 [INFO] [stderr] | [INFO] [stderr] 9 | pub mod Numerics { [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to snake case: `numerics` [INFO] [stderr] [INFO] [stderr] warning: `add` redeclared with a different signature [INFO] [stderr] --> src/floats/mod.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | fn add(a: c_float, b: c_float) -> c_float; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this signature doesn't match the previous declaration [INFO] [stderr] | [INFO] [stderr] ::: src/ints/mod.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | fn add(a: c_int, b: c_int) -> c_int; [INFO] [stderr] | ------------------------------------ `add` previously declared here [INFO] [stderr] | [INFO] [stderr] = note: expected `unsafe extern "C" fn(i32, i32) -> i32` [INFO] [stderr] found `unsafe extern "C" fn(f32, f32) -> f32` [INFO] [stderr] = note: `#[warn(clashing_extern_declarations)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `sub` redeclared with a different signature [INFO] [stderr] --> src/floats/mod.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | fn sub(a: c_float, b: c_float) -> c_float; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this signature doesn't match the previous declaration [INFO] [stderr] | [INFO] [stderr] ::: src/ints/mod.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | fn sub(a: c_int, b: c_int) -> c_int; [INFO] [stderr] | ------------------------------------ `sub` previously declared here [INFO] [stderr] | [INFO] [stderr] = note: expected `unsafe extern "C" fn(i32, i32) -> i32` [INFO] [stderr] found `unsafe extern "C" fn(f32, f32) -> f32` [INFO] [stderr] [INFO] [stderr] warning: `mul` redeclared with a different signature [INFO] [stderr] --> src/floats/mod.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | fn mul(a: c_float, b: c_float) -> c_float; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this signature doesn't match the previous declaration [INFO] [stderr] | [INFO] [stderr] ::: src/ints/mod.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | fn mul(a: c_int, b: c_int) -> c_int; [INFO] [stderr] | ------------------------------------ `mul` previously declared here [INFO] [stderr] | [INFO] [stderr] = note: expected `unsafe extern "C" fn(i32, i32) -> i32` [INFO] [stderr] found `unsafe extern "C" fn(f32, f32) -> f32` [INFO] [stderr] [INFO] [stderr] warning: `div` redeclared with a different signature [INFO] [stderr] --> src/floats/mod.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | fn div(a: c_float, b: c_float) -> c_float; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this signature doesn't match the previous declaration [INFO] [stderr] | [INFO] [stderr] ::: src/ints/mod.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | fn div(a: c_int, b: c_int) -> c_int; [INFO] [stderr] | ------------------------------------ `div` previously declared here [INFO] [stderr] | [INFO] [stderr] = note: expected `unsafe extern "C" fn(i32, i32) -> i32` [INFO] [stderr] found `unsafe extern "C" fn(f32, f32) -> f32` [INFO] [stderr] [INFO] [stderr] warning: `FFI` (lib) generated 23 warnings (run `cargo fix --lib -p FFI` to apply 4 suggestions) [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/ints/mod.rs:22:17 [INFO] [stderr] | [INFO] [stderr] 22 | let r = unsafe { test::("add", x, y, 0) }; [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_unsafe)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/ints/mod.rs:25:17 [INFO] [stderr] | [INFO] [stderr] 25 | let r = unsafe { test::("sub", x, y, 0) }; [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/ints/mod.rs:28:17 [INFO] [stderr] | [INFO] [stderr] 28 | let r = unsafe { test::("mul", x, y, 0) }; [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/ints/mod.rs:31:17 [INFO] [stderr] | [INFO] [stderr] 31 | let r = unsafe { test::("div", x, y, 0) }; [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/ints/mod.rs:34:17 [INFO] [stderr] | [INFO] [stderr] 34 | let r = unsafe { test::("modulo", x, y, 0) }; [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/floats/mod.rs:21:17 [INFO] [stderr] | [INFO] [stderr] 21 | let r = unsafe { test::("add", x, y, 1) }; [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/floats/mod.rs:24:17 [INFO] [stderr] | [INFO] [stderr] 24 | let r = unsafe { test::("sub", x, y, 1) }; [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/floats/mod.rs:27:17 [INFO] [stderr] | [INFO] [stderr] 27 | let r = unsafe { test::("mul", x, y, 1) }; [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/floats/mod.rs:30:17 [INFO] [stderr] | [INFO] [stderr] 30 | let r = unsafe { test::("div", x, y, 1) }; [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] [INFO] [stderr] warning: function `add` is never used [INFO] [stderr] --> src/ints/mod.rs:5:8 [INFO] [stderr] | [INFO] [stderr] 5 | fn add(a: c_int, b: c_int) -> c_int; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: module `Numerics` should have a snake case name [INFO] [stderr] --> src/common.rs:9:9 [INFO] [stderr] | [INFO] [stderr] 9 | pub mod Numerics { [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to snake case: `numerics` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `FFI` (lib test) generated 29 warnings (18 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/FFI-98beccc8cfb6a1c5) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test floats::tests::it_works ... FAILED [INFO] [stdout] test ints::tests::it_works ... FAILED [INFO] [stdout] test strings::tests::string_comparision_works ... FAILED [INFO] [stdout] test strings::tests::string_reversal_works ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- floats::tests::it_works stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'floats::tests::it_works' (25) panicked at src/common.rs:14:46: [INFO] [stdout] called `Result::unwrap()` on an `Err` value: DlOpen { desc: "./src/floats/floats.dylib: invalid ELF header" } [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x60e0d3d7bca2 - std::backtrace_rs::backtrace::libunwind::trace::h589a96ef7638b383 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x60e0d3d7bca2 - std::backtrace_rs::backtrace::trace_unsynchronized::h23a30a7548c40de4 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x60e0d3d7bca2 - std::sys::backtrace::_print_fmt::h87dabd6535c8c07a [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x60e0d3d7bca2 - ::fmt::hffd20ad4e5eca8ab [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x60e0d3d8c8df - core::fmt::rt::Argument::fmt::h75c83e3fd5ce2419 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x60e0d3d8c8df - core::fmt::write::h6d9d3a7cfd7b84f5 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/fmt/mod.rs:1468:25 [INFO] [stdout] 6: 0x60e0d3d49663 - std::io::default_write_fmt::he11a713685e2464d [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x60e0d3d49663 - std::io::Write::write_fmt::h9d08f7e050bd2612 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x60e0d3d55422 - std::sys::backtrace::BacktraceLock::print::hb28797143397220e [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x60e0d3d59e1f - std::panicking::default_hook::{{closure}}::h7555113b62983743 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panicking.rs:301:27 [INFO] [stdout] 10: 0x60e0d3d59cb1 - std::panicking::default_hook::h2714b564abe8d914 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panicking.rs:325:9 [INFO] [stdout] 11: 0x60e0d3d1746e - as core::ops::function::Fn>::call::h0e9de8cceb22406e [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/alloc/src/boxed.rs:1999:9 [INFO] [stdout] 12: 0x60e0d3d1746e - test::test_main_with_exit_callback::{{closure}}::h8125bd66cf4739d0 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x60e0d3d5a4be - as core::ops::function::Fn>::call::h1fd0a0802eaec16b [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/alloc/src/boxed.rs:1999:9 [INFO] [stdout] 14: 0x60e0d3d5a4be - std::panicking::panic_with_hook::h190dc82263685ec5 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panicking.rs:842:13 [INFO] [stdout] 15: 0x60e0d3d5a28a - std::panicking::panic_handler::{{closure}}::h8b036a1b366643ac [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panicking.rs:707:13 [INFO] [stdout] 16: 0x60e0d3d55559 - std::sys::backtrace::__rust_end_short_backtrace::h45affcfc0c830da8 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/sys/backtrace.rs:174:18 [INFO] [stdout] 17: 0x60e0d3d3d8cd - __rustc[9b67c8562bba447b]::rust_begin_unwind [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panicking.rs:698:5 [INFO] [stdout] 18: 0x60e0d3d94190 - core::panicking::panic_fmt::hc084f85b1e76c16d [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/panicking.rs:75:14 [INFO] [stdout] 19: 0x60e0d3d938f6 - core::result::unwrap_failed::hf926a4254073b4aa [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/result.rs:1852:5 [INFO] [stdout] 20: 0x60e0d3cf2657 - core::result::Result::unwrap::h3310960cdea87136 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/result.rs:1223:23 [INFO] [stdout] 21: 0x60e0d3cf2657 - FFI::common::Numerics::test::hc6360f8c4056be84 [INFO] [stdout] at /opt/rustwide/workdir/src/common.rs:14:46 [INFO] [stdout] 22: 0x60e0d3cf28ff - FFI::floats::tests::it_works::h79a6b6b7e350f992 [INFO] [stdout] at /opt/rustwide/workdir/src/floats/mod.rs:21:26 [INFO] [stdout] 23: 0x60e0d3cf2b67 - FFI::floats::tests::it_works::{{closure}}::hdac393165375e3a1 [INFO] [stdout] at /opt/rustwide/workdir/src/floats/mod.rs:17:18 [INFO] [stdout] 24: 0x60e0d3cf4d36 - core::ops::function::FnOnce::call_once::ha708cbd4dd1cd873 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 25: 0x60e0d3d1722b - core::ops::function::FnOnce::call_once::hdbf42be2a49fb464 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 26: 0x60e0d3d1722b - test::__rust_begin_short_backtrace::h8ae08814d38cb356 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/test/src/lib.rs:663:18 [INFO] [stdout] 27: 0x60e0d3d2cd15 - test::run_test_in_process::{{closure}}::h54574ee4f414d690 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/test/src/lib.rs:686:74 [INFO] [stdout] 28: 0x60e0d3d2cd15 - as core::ops::function::FnOnce<()>>::call_once::h01a0b7e7aad1a501 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 29: 0x60e0d3d2cd15 - std::panicking::catch_unwind::do_call::h23820e817c5612cd [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panicking.rs:590:40 [INFO] [stdout] 30: 0x60e0d3d2cd15 - std::panicking::catch_unwind::h89c73a1febce5587 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panicking.rs:553:19 [INFO] [stdout] 31: 0x60e0d3d2cd15 - std::panic::catch_unwind::h6f55caf410861914 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panic.rs:359:14 [INFO] [stdout] 32: 0x60e0d3d2cd15 - test::run_test_in_process::h4db851878e5d3983 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/test/src/lib.rs:686:27 [INFO] [stdout] 33: 0x60e0d3d2cd15 - test::run_test::{{closure}}::h57e8c5acaceacd24 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/test/src/lib.rs:607:43 [INFO] [stdout] 34: 0x60e0d3d03704 - test::run_test::{{closure}}::he775ccc3a9d3b97e [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/test/src/lib.rs:637:41 [INFO] [stdout] 35: 0x60e0d3d03704 - std::sys::backtrace::__rust_begin_short_backtrace::hcd94d85d7765225a [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/sys/backtrace.rs:158:18 [INFO] [stdout] 36: 0x60e0d3d06f4a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::ha814de8393f07830 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/thread/mod.rs:559:17 [INFO] [stdout] 37: 0x60e0d3d06f4a - as core::ops::function::FnOnce<()>>::call_once::h8deb00af0abdeaf1 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 38: 0x60e0d3d06f4a - std::panicking::catch_unwind::do_call::h1917979b0c279ea2 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panicking.rs:590:40 [INFO] [stdout] 39: 0x60e0d3d06f4a - std::panicking::catch_unwind::h791ad91fee6ce34e [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panicking.rs:553:19 [INFO] [stdout] 40: 0x60e0d3d06f4a - std::panic::catch_unwind::h982b8f40ed9c3cce [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panic.rs:359:14 [INFO] [stdout] 41: 0x60e0d3d06f4a - std::thread::Builder::spawn_unchecked_::{{closure}}::h545e54700c945db4 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/thread/mod.rs:557:30 [INFO] [stdout] 42: 0x60e0d3d06f4a - core::ops::function::FnOnce::call_once{{vtable.shim}}::hb427481a5227d78a [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 43: 0x60e0d3d4f7df - as core::ops::function::FnOnce>::call_once::h1d452951a81e9d0a [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/alloc/src/boxed.rs:1985:9 [INFO] [stdout] 44: 0x60e0d3d4f7df - std::sys::pal::unix::thread::Thread::new::thread_start::h29c84e109630689a [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/sys/pal/unix/thread.rs:118:17 [INFO] [stdout] 45: 0x703250445aa4 - [INFO] [stdout] 46: 0x7032504d2a34 - clone [INFO] [stdout] 47: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- ints::tests::it_works stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'ints::tests::it_works' (26) panicked at src/common.rs:14:46: [INFO] [stdout] called `Result::unwrap()` on an `Err` value: DlOpen { desc: "./src/ints/ints.dylib: invalid ELF header" } [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x60e0d3d7bca2 - std::backtrace_rs::backtrace::libunwind::trace::h589a96ef7638b383 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x60e0d3d7bca2 - std::backtrace_rs::backtrace::trace_unsynchronized::h23a30a7548c40de4 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x60e0d3d7bca2 - std::sys::backtrace::_print_fmt::h87dabd6535c8c07a [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x60e0d3d7bca2 - ::fmt::hffd20ad4e5eca8ab [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x60e0d3d8c8df - core::fmt::rt::Argument::fmt::h75c83e3fd5ce2419 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x60e0d3d8c8df - core::fmt::write::h6d9d3a7cfd7b84f5 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/fmt/mod.rs:1468:25 [INFO] [stdout] 6: 0x60e0d3d49663 - std::io::default_write_fmt::he11a713685e2464d [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x60e0d3d49663 - std::io::Write::write_fmt::h9d08f7e050bd2612 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x60e0d3d55422 - std::sys::backtrace::BacktraceLock::print::hb28797143397220e [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x60e0d3d59e1f - std::panicking::default_hook::{{closure}}::h7555113b62983743 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panicking.rs:301:27 [INFO] [stdout] 10: 0x60e0d3d59cb1 - std::panicking::default_hook::h2714b564abe8d914 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panicking.rs:325:9 [INFO] [stdout] 11: 0x60e0d3d1746e - as core::ops::function::Fn>::call::h0e9de8cceb22406e [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/alloc/src/boxed.rs:1999:9 [INFO] [stdout] 12: 0x60e0d3d1746e - test::test_main_with_exit_callback::{{closure}}::h8125bd66cf4739d0 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x60e0d3d5a4be - as core::ops::function::Fn>::call::h1fd0a0802eaec16b [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/alloc/src/boxed.rs:1999:9 [INFO] [stdout] 14: 0x60e0d3d5a4be - std::panicking::panic_with_hook::h190dc82263685ec5 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panicking.rs:842:13 [INFO] [stdout] 15: 0x60e0d3d5a28a - std::panicking::panic_handler::{{closure}}::h8b036a1b366643ac [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panicking.rs:707:13 [INFO] [stdout] 16: 0x60e0d3d55559 - std::sys::backtrace::__rust_end_short_backtrace::h45affcfc0c830da8 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/sys/backtrace.rs:174:18 [INFO] [stdout] 17: 0x60e0d3d3d8cd - __rustc[9b67c8562bba447b]::rust_begin_unwind [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panicking.rs:698:5 [INFO] [stdout] 18: 0x60e0d3d94190 - core::panicking::panic_fmt::hc084f85b1e76c16d [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/panicking.rs:75:14 [INFO] [stdout] 19: 0x60e0d3d938f6 - core::result::unwrap_failed::hf926a4254073b4aa [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/result.rs:1852:5 [INFO] [stdout] 20: 0x60e0d3cf227f - core::result::Result::unwrap::h3310960cdea87136 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/result.rs:1223:23 [INFO] [stdout] 21: 0x60e0d3cf227f - FFI::common::Numerics::test::h35144cd5e0f3d4f3 [INFO] [stdout] at /opt/rustwide/workdir/src/common.rs:14:46 [INFO] [stdout] 22: 0x60e0d3cf1e2d - FFI::ints::tests::it_works::hbdae7f76705dcddb [INFO] [stdout] at /opt/rustwide/workdir/src/ints/mod.rs:22:26 [INFO] [stdout] 23: 0x60e0d3cf20c7 - FFI::ints::tests::it_works::{{closure}}::hfa9f6cacc91f9959 [INFO] [stdout] at /opt/rustwide/workdir/src/ints/mod.rs:18:18 [INFO] [stdout] 24: 0x60e0d3cf4ca6 - core::ops::function::FnOnce::call_once::h46c6f095fcf9459c [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 25: 0x60e0d3d1722b - core::ops::function::FnOnce::call_once::hdbf42be2a49fb464 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 26: 0x60e0d3d1722b - test::__rust_begin_short_backtrace::h8ae08814d38cb356 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/test/src/lib.rs:663:18 [INFO] [stdout] 27: 0x60e0d3d2cd15 - test::run_test_in_process::{{closure}}::h54574ee4f414d690 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/test/src/lib.rs:686:74 [INFO] [stdout] 28: 0x60e0d3d2cd15 - as core::ops::function::FnOnce<()>>::call_once::h01a0b7e7aad1a501 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 29: 0x60e0d3d2cd15 - std::panicking::catch_unwind::do_call::h23820e817c5612cd [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panicking.rs:590:40 [INFO] [stdout] 30: 0x60e0d3d2cd15 - std::panicking::catch_unwind::h89c73a1febce5587 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panicking.rs:553:19 [INFO] [stdout] 31: 0x60e0d3d2cd15 - std::panic::catch_unwind::h6f55caf410861914 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panic.rs:359:14 [INFO] [stdout] 32: 0x60e0d3d2cd15 - test::run_test_in_process::h4db851878e5d3983 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/test/src/lib.rs:686:27 [INFO] [stdout] 33: 0x60e0d3d2cd15 - test::run_test::{{closure}}::h57e8c5acaceacd24 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/test/src/lib.rs:607:43 [INFO] [stdout] 34: 0x60e0d3d03704 - test::run_test::{{closure}}::he775ccc3a9d3b97e [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/test/src/lib.rs:637:41 [INFO] [stdout] 35: 0x60e0d3d03704 - std::sys::backtrace::__rust_begin_short_backtrace::hcd94d85d7765225a [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/sys/backtrace.rs:158:18 [INFO] [stdout] 36: 0x60e0d3d06f4a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::ha814de8393f07830 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/thread/mod.rs:559:17 [INFO] [stdout] 37: 0x60e0d3d06f4a - as core::ops::function::FnOnce<()>>::call_once::h8deb00af0abdeaf1 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 38: 0x60e0d3d06f4a - std::panicking::catch_unwind::do_call::h1917979b0c279ea2 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panicking.rs:590:40 [INFO] [stdout] 39: 0x60e0d3d06f4a - std::panicking::catch_unwind::h791ad91fee6ce34e [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panicking.rs:553:19 [INFO] [stdout] 40: 0x60e0d3d06f4a - std::panic::catch_unwind::h982b8f40ed9c3cce [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panic.rs:359:14 [INFO] [stdout] 41: 0x60e0d3d06f4a - std::thread::Builder::spawn_unchecked_::{{closure}}::h545e54700c945db4 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/thread/mod.rs:557:30 [INFO] [stdout] 42: 0x60e0d3d06f4a - core::ops::function::FnOnce::call_once{{vtable.shim}}::hb427481a5227d78a [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 43: 0x60e0d3d4f7df - as core::ops::function::FnOnce>::call_once::h1d452951a81e9d0a [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/alloc/src/boxed.rs:1985:9 [INFO] [stdout] 44: 0x60e0d3d4f7df - std::sys::pal::unix::thread::Thread::new::thread_start::h29c84e109630689a [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/sys/pal/unix/thread.rs:118:17 [INFO] [stdout] 45: 0x703250445aa4 - [INFO] [stdout] 46: 0x7032504d2a34 - clone [INFO] [stdout] 47: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- strings::tests::string_comparision_works stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'strings::tests::string_comparision_works' (27) panicked at src/strings/mod.rs:39:46: [INFO] [stdout] called `Result::unwrap()` on an `Err` value: DlOpen { desc: "./src/strings/strings.dylib: invalid ELF header" } [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x60e0d3d7bca2 - std::backtrace_rs::backtrace::libunwind::trace::h589a96ef7638b383 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x60e0d3d7bca2 - std::backtrace_rs::backtrace::trace_unsynchronized::h23a30a7548c40de4 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x60e0d3d7bca2 - std::sys::backtrace::_print_fmt::h87dabd6535c8c07a [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x60e0d3d7bca2 - ::fmt::hffd20ad4e5eca8ab [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x60e0d3d8c8df - core::fmt::rt::Argument::fmt::h75c83e3fd5ce2419 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x60e0d3d8c8df - core::fmt::write::h6d9d3a7cfd7b84f5 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/fmt/mod.rs:1468:25 [INFO] [stdout] 6: 0x60e0d3d49663 - std::io::default_write_fmt::he11a713685e2464d [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x60e0d3d49663 - std::io::Write::write_fmt::h9d08f7e050bd2612 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x60e0d3d55422 - std::sys::backtrace::BacktraceLock::print::hb28797143397220e [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x60e0d3d59e1f - std::panicking::default_hook::{{closure}}::h7555113b62983743 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panicking.rs:301:27 [INFO] [stdout] 10: 0x60e0d3d59cb1 - std::panicking::default_hook::h2714b564abe8d914 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panicking.rs:325:9 [INFO] [stdout] 11: 0x60e0d3d1746e - as core::ops::function::Fn>::call::h0e9de8cceb22406e [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/alloc/src/boxed.rs:1999:9 [INFO] [stdout] 12: 0x60e0d3d1746e - test::test_main_with_exit_callback::{{closure}}::h8125bd66cf4739d0 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x60e0d3d5a4be - as core::ops::function::Fn>::call::h1fd0a0802eaec16b [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/alloc/src/boxed.rs:1999:9 [INFO] [stdout] 14: 0x60e0d3d5a4be - std::panicking::panic_with_hook::h190dc82263685ec5 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panicking.rs:842:13 [INFO] [stdout] 15: 0x60e0d3d5a28a - std::panicking::panic_handler::{{closure}}::h8b036a1b366643ac [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panicking.rs:707:13 [INFO] [stdout] 16: 0x60e0d3d55559 - std::sys::backtrace::__rust_end_short_backtrace::h45affcfc0c830da8 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/sys/backtrace.rs:174:18 [INFO] [stdout] 17: 0x60e0d3d3d8cd - __rustc[9b67c8562bba447b]::rust_begin_unwind [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panicking.rs:698:5 [INFO] [stdout] 18: 0x60e0d3d94190 - core::panicking::panic_fmt::hc084f85b1e76c16d [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/panicking.rs:75:14 [INFO] [stdout] 19: 0x60e0d3d938f6 - core::result::unwrap_failed::hf926a4254073b4aa [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/result.rs:1852:5 [INFO] [stdout] 20: 0x60e0d3cf3331 - core::result::Result::unwrap::h3310960cdea87136 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/result.rs:1223:23 [INFO] [stdout] 21: 0x60e0d3cf3331 - FFI::strings::tests::string_comparision_works::h4917632d838d68d1 [INFO] [stdout] at /opt/rustwide/workdir/src/strings/mod.rs:39:46 [INFO] [stdout] 22: 0x60e0d3cf4827 - FFI::strings::tests::string_comparision_works::{{closure}}::hab6747566dc25e55 [INFO] [stdout] at /opt/rustwide/workdir/src/strings/mod.rs:37:34 [INFO] [stdout] 23: 0x60e0d3cf4d96 - core::ops::function::FnOnce::call_once::hc139ffc3b29e969b [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 24: 0x60e0d3d1722b - core::ops::function::FnOnce::call_once::hdbf42be2a49fb464 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 25: 0x60e0d3d1722b - test::__rust_begin_short_backtrace::h8ae08814d38cb356 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/test/src/lib.rs:663:18 [INFO] [stdout] 26: 0x60e0d3d2cd15 - test::run_test_in_process::{{closure}}::h54574ee4f414d690 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/test/src/lib.rs:686:74 [INFO] [stdout] 27: 0x60e0d3d2cd15 - as core::ops::function::FnOnce<()>>::call_once::h01a0b7e7aad1a501 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 28: 0x60e0d3d2cd15 - std::panicking::catch_unwind::do_call::h23820e817c5612cd [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panicking.rs:590:40 [INFO] [stdout] 29: 0x60e0d3d2cd15 - std::panicking::catch_unwind::h89c73a1febce5587 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panicking.rs:553:19 [INFO] [stdout] 30: 0x60e0d3d2cd15 - std::panic::catch_unwind::h6f55caf410861914 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panic.rs:359:14 [INFO] [stdout] 31: 0x60e0d3d2cd15 - test::run_test_in_process::h4db851878e5d3983 [INFO] [stderr] error: test failed, to rerun pass `--lib` [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/test/src/lib.rs:686:27 [INFO] [stdout] 32: 0x60e0d3d2cd15 - test::run_test::{{closure}}::h57e8c5acaceacd24 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/test/src/lib.rs:607:43 [INFO] [stdout] 33: 0x60e0d3d03704 - test::run_test::{{closure}}::he775ccc3a9d3b97e [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/test/src/lib.rs:637:41 [INFO] [stdout] 34: 0x60e0d3d03704 - std::sys::backtrace::__rust_begin_short_backtrace::hcd94d85d7765225a [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/sys/backtrace.rs:158:18 [INFO] [stdout] 35: 0x60e0d3d06f4a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::ha814de8393f07830 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/thread/mod.rs:559:17 [INFO] [stdout] 36: 0x60e0d3d06f4a - as core::ops::function::FnOnce<()>>::call_once::h8deb00af0abdeaf1 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 37: 0x60e0d3d06f4a - std::panicking::catch_unwind::do_call::h1917979b0c279ea2 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panicking.rs:590:40 [INFO] [stdout] 38: 0x60e0d3d06f4a - std::panicking::catch_unwind::h791ad91fee6ce34e [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panicking.rs:553:19 [INFO] [stdout] 39: 0x60e0d3d06f4a - std::panic::catch_unwind::h982b8f40ed9c3cce [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panic.rs:359:14 [INFO] [stdout] 40: 0x60e0d3d06f4a - std::thread::Builder::spawn_unchecked_::{{closure}}::h545e54700c945db4 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/thread/mod.rs:557:30 [INFO] [stdout] 41: 0x60e0d3d06f4a - core::ops::function::FnOnce::call_once{{vtable.shim}}::hb427481a5227d78a [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 42: 0x60e0d3d4f7df - as core::ops::function::FnOnce>::call_once::h1d452951a81e9d0a [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/alloc/src/boxed.rs:1985:9 [INFO] [stdout] 43: 0x60e0d3d4f7df - std::sys::pal::unix::thread::Thread::new::thread_start::h29c84e109630689a [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/sys/pal/unix/thread.rs:118:17 [INFO] [stdout] 44: 0x703250445aa4 - [INFO] [stdout] 45: 0x7032504d2a34 - clone [INFO] [stdout] 46: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- strings::tests::string_reversal_works stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'strings::tests::string_reversal_works' (28) panicked at src/strings/mod.rs:20:46: [INFO] [stdout] called `Result::unwrap()` on an `Err` value: DlOpen { desc: "./src/strings/strings.dylib: invalid ELF header" } [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x60e0d3d7bca2 - std::backtrace_rs::backtrace::libunwind::trace::h589a96ef7638b383 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x60e0d3d7bca2 - std::backtrace_rs::backtrace::trace_unsynchronized::h23a30a7548c40de4 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x60e0d3d7bca2 - std::sys::backtrace::_print_fmt::h87dabd6535c8c07a [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x60e0d3d7bca2 - ::fmt::hffd20ad4e5eca8ab [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x60e0d3d8c8df - core::fmt::rt::Argument::fmt::h75c83e3fd5ce2419 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x60e0d3d8c8df - core::fmt::write::h6d9d3a7cfd7b84f5 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/fmt/mod.rs:1468:25 [INFO] [stdout] 6: 0x60e0d3d49663 - std::io::default_write_fmt::he11a713685e2464d [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x60e0d3d49663 - std::io::Write::write_fmt::h9d08f7e050bd2612 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x60e0d3d55422 - std::sys::backtrace::BacktraceLock::print::hb28797143397220e [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x60e0d3d59e1f - std::panicking::default_hook::{{closure}}::h7555113b62983743 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panicking.rs:301:27 [INFO] [stdout] 10: 0x60e0d3d59cb1 - std::panicking::default_hook::h2714b564abe8d914 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panicking.rs:325:9 [INFO] [stdout] 11: 0x60e0d3d1746e - as core::ops::function::Fn>::call::h0e9de8cceb22406e [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/alloc/src/boxed.rs:1999:9 [INFO] [stdout] 12: 0x60e0d3d1746e - test::test_main_with_exit_callback::{{closure}}::h8125bd66cf4739d0 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x60e0d3d5a4be - as core::ops::function::Fn>::call::h1fd0a0802eaec16b [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/alloc/src/boxed.rs:1999:9 [INFO] [stdout] 14: 0x60e0d3d5a4be - std::panicking::panic_with_hook::h190dc82263685ec5 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panicking.rs:842:13 [INFO] [stdout] 15: 0x60e0d3d5a28a - std::panicking::panic_handler::{{closure}}::h8b036a1b366643ac [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panicking.rs:707:13 [INFO] [stdout] 16: 0x60e0d3d55559 - std::sys::backtrace::__rust_end_short_backtrace::h45affcfc0c830da8 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/sys/backtrace.rs:174:18 [INFO] [stdout] 17: 0x60e0d3d3d8cd - __rustc[9b67c8562bba447b]::rust_begin_unwind [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panicking.rs:698:5 [INFO] [stdout] 18: 0x60e0d3d94190 - core::panicking::panic_fmt::hc084f85b1e76c16d [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/panicking.rs:75:14 [INFO] [stdout] 19: 0x60e0d3d938f6 - core::result::unwrap_failed::hf926a4254073b4aa [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/result.rs:1852:5 [INFO] [stdout] 20: 0x60e0d3cf2c31 - core::result::Result::unwrap::h3310960cdea87136 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/result.rs:1223:23 [INFO] [stdout] 21: 0x60e0d3cf2c31 - FFI::strings::tests::string_reversal_works::h79c0345ad15b9076 [INFO] [stdout] at /opt/rustwide/workdir/src/strings/mod.rs:20:46 [INFO] [stdout] 22: 0x60e0d3cf3267 - FFI::strings::tests::string_reversal_works::{{closure}}::h070bb0a8e7ceab99 [INFO] [stdout] at /opt/rustwide/workdir/src/strings/mod.rs:18:31 [INFO] [stdout] 23: 0x60e0d3cf4c66 - core::ops::function::FnOnce::call_once::h44afc467f377a654 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 24: 0x60e0d3d1722b - core::ops::function::FnOnce::call_once::hdbf42be2a49fb464 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 25: 0x60e0d3d1722b - test::__rust_begin_short_backtrace::h8ae08814d38cb356 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/test/src/lib.rs:663:18 [INFO] [stdout] 26: 0x60e0d3d2cd15 - test::run_test_in_process::{{closure}}::h54574ee4f414d690 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/test/src/lib.rs:686:74 [INFO] [stdout] 27: 0x60e0d3d2cd15 - as core::ops::function::FnOnce<()>>::call_once::h01a0b7e7aad1a501 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 28: 0x60e0d3d2cd15 - std::panicking::catch_unwind::do_call::h23820e817c5612cd [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panicking.rs:590:40 [INFO] [stdout] 29: 0x60e0d3d2cd15 - std::panicking::catch_unwind::h89c73a1febce5587 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panicking.rs:553:19 [INFO] [stdout] 30: 0x60e0d3d2cd15 - std::panic::catch_unwind::h6f55caf410861914 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panic.rs:359:14 [INFO] [stdout] 31: 0x60e0d3d2cd15 - test::run_test_in_process::h4db851878e5d3983 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/test/src/lib.rs:686:27 [INFO] [stdout] 32: 0x60e0d3d2cd15 - test::run_test::{{closure}}::h57e8c5acaceacd24 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/test/src/lib.rs:607:43 [INFO] [stdout] 33: 0x60e0d3d03704 - test::run_test::{{closure}}::he775ccc3a9d3b97e [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/test/src/lib.rs:637:41 [INFO] [stdout] 34: 0x60e0d3d03704 - std::sys::backtrace::__rust_begin_short_backtrace::hcd94d85d7765225a [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/sys/backtrace.rs:158:18 [INFO] [stdout] 35: 0x60e0d3d06f4a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::ha814de8393f07830 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/thread/mod.rs:559:17 [INFO] [stdout] 36: 0x60e0d3d06f4a - as core::ops::function::FnOnce<()>>::call_once::h8deb00af0abdeaf1 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 37: 0x60e0d3d06f4a - std::panicking::catch_unwind::do_call::h1917979b0c279ea2 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panicking.rs:590:40 [INFO] [stdout] 38: 0x60e0d3d06f4a - std::panicking::catch_unwind::h791ad91fee6ce34e [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panicking.rs:553:19 [INFO] [stdout] 39: 0x60e0d3d06f4a - std::panic::catch_unwind::h982b8f40ed9c3cce [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panic.rs:359:14 [INFO] [stdout] 40: 0x60e0d3d06f4a - std::thread::Builder::spawn_unchecked_::{{closure}}::h545e54700c945db4 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/thread/mod.rs:557:30 [INFO] [stdout] 41: 0x60e0d3d06f4a - core::ops::function::FnOnce::call_once{{vtable.shim}}::hb427481a5227d78a [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 42: 0x60e0d3d4f7df - as core::ops::function::FnOnce>::call_once::h1d452951a81e9d0a [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/alloc/src/boxed.rs:1985:9 [INFO] [stdout] 43: 0x60e0d3d4f7df - std::sys::pal::unix::thread::Thread::new::thread_start::h29c84e109630689a [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/sys/pal/unix/thread.rs:118:17 [INFO] [stdout] 44: 0x703250445aa4 - [INFO] [stdout] 45: 0x7032504d2a34 - clone [INFO] [stdout] 46: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] floats::tests::it_works [INFO] [stdout] ints::tests::it_works [INFO] [stdout] strings::tests::string_comparision_works [INFO] [stdout] strings::tests::string_reversal_works [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "9d44fa4d24139c6e30dd335b617335bbe177b110d4f9a1fbf071cb0ad872a45c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9d44fa4d24139c6e30dd335b617335bbe177b110d4f9a1fbf071cb0ad872a45c", kill_on_drop: false }` [INFO] [stdout] 9d44fa4d24139c6e30dd335b617335bbe177b110d4f9a1fbf071cb0ad872a45c