[INFO] cloning repository https://github.com/boatboatboatboat/testpacito
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/boatboatboatboat/testpacito" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fboatboatboatboat%2Ftestpacito", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fboatboatboatboat%2Ftestpacito'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a60eb4a7daa491b952f23c80da8575bb97ce941b
[INFO] building boatboatboatboat/testpacito against master#881c1ac408d93bb7adaa3a51dabab9266e82eee8 for issue-85264
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fboatboatboatboat%2Ftestpacito" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/boatboatboatboat/testpacito on toolchain 881c1ac408d93bb7adaa3a51dabab9266e82eee8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/boatboatboatboat/testpacito
[INFO] finished tweaking git repo https://github.com/boatboatboatboat/testpacito
[INFO] tweaked toml for git repo https://github.com/boatboatboatboat/testpacito written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/boatboatboatboat/testpacito already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded gag v0.1.10
[INFO] [stderr]   Downloaded libc-stdhandle v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e68f0edf430304d44b2a5a1e6078116128042dee18f29c151a9a3a35cc5c3e68
[INFO] running `Command { std: "docker" "start" "-a" "e68f0edf430304d44b2a5a1e6078116128042dee18f29c151a9a3a35cc5c3e68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e68f0edf430304d44b2a5a1e6078116128042dee18f29c151a9a3a35cc5c3e68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e68f0edf430304d44b2a5a1e6078116128042dee18f29c151a9a3a35cc5c3e68", kill_on_drop: false }`
[INFO] [stdout] e68f0edf430304d44b2a5a1e6078116128042dee18f29c151a9a3a35cc5c3e68
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 17f236c8ae5ffecb39a1e0d4c82a6c4b00dbeaa8177e07e7fc37bfff5ec7db8b
[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" "17f236c8ae5ffecb39a1e0d4c82a6c4b00dbeaa8177e07e7fc37bfff5ec7db8b", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.47
[INFO] [stderr]    Compiling quick-error v1.2.2
[INFO] [stderr]    Compiling testpacito v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling getrandom v0.1.13
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.1
[INFO] [stderr]    Compiling rand v0.7.2
[INFO] [stderr]    Compiling libc-stdhandle v0.1.0
[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]    Compiling gag v0.1.10
[INFO] [stderr]    Compiling rusty-fork v0.2.2
[INFO] [stdout] warning: unused macro definition
[INFO] [stdout]    --> src/printf_tests.rs:165:2
[INFO] [stdout]     |
[INFO] [stdout] 165 | /     macro_rules! csp {
[INFO] [stdout] 166 | |         ($x:expr) => {
[INFO] [stdout] 167 | |             {
[INFO] [stdout] 168 | |                 let d = CString::new($x).unwrap();
[INFO] [stdout] ...   |
[INFO] [stdout] 171 | |         }
[INFO] [stdout] 172 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `ft_printf`
[INFO] [stdout]  --> src/printf_tests.rs:9:2
[INFO] [stdout]   |
[INFO] [stdout] 9 |     fn ft_printf(format: *const c_char, ...) -> i32;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `USABLE_STRINGS`
[INFO] [stdout]    --> src/printf_tests.rs:331:2
[INFO] [stdout]     |
[INFO] [stdout] 331 | /     const USABLE_STRINGS: [&str; 18] = [
[INFO] [stdout] 332 | |         "hello world",
[INFO] [stdout] 333 | |         "despacito",
[INFO] [stdout] 334 | |         "esketit",
[INFO] [stdout] ...   |
[INFO] [stdout] 349 | |         "oof"
[INFO] [stdout] 350 | |     ];
[INFO] [stdout]     | |______^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `FLAGS`
[INFO] [stdout]    --> src/printf_tests.rs:376:2
[INFO] [stdout]     |
[INFO] [stdout] 376 |     const FLAGS: u32 = 12;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `ALL_THE_FLAGS`
[INFO] [stdout]    --> src/printf_tests.rs:378:2
[INFO] [stdout]     |
[INFO] [stdout] 378 | /     const ALL_THE_FLAGS: [char; 12] = [
[INFO] [stdout] 379 | |         '-',
[INFO] [stdout] 380 | |         '0',
[INFO] [stdout] 381 | |         '.',
[INFO] [stdout] ...   |
[INFO] [stdout] 391 | |         '9',
[INFO] [stdout] 392 | |     ];
[INFO] [stdout]     | |______^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `isdigit`
[INFO] [stdout]    --> src/printf_tests.rs:394:5
[INFO] [stdout]     |
[INFO] [stdout] 394 |     fn isdigit(c: char) -> bool {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `single_string_tester`
[INFO] [stdout]    --> src/printf_tests.rs:400:5
[INFO] [stdout]     |
[INFO] [stdout] 400 |     fn single_string_tester(format: String, arg: String) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `numerical_tester`
[INFO] [stdout]    --> src/printf_tests.rs:441:5
[INFO] [stdout]     |
[INFO] [stdout] 441 |     fn numerical_tester(format: String, arg: u32) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `standalone_tester`
[INFO] [stdout]    --> src/printf_tests.rs:481:5
[INFO] [stdout]     |
[INFO] [stdout] 481 |     fn standalone_tester(format: String) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `generate_format_string`
[INFO] [stdout]    --> src/printf_tests.rs:522:5
[INFO] [stdout]     |
[INFO] [stdout] 522 |     fn generate_format_string(specifier: char, n: u8) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `spec_s_fuzzer_standalone`
[INFO] [stdout]    --> src/printf_tests.rs:542:5
[INFO] [stdout]     |
[INFO] [stdout] 542 |     fn spec_s_fuzzer_standalone() {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `spec_d_fuzzer_standalone`
[INFO] [stdout]    --> src/printf_tests.rs:555:5
[INFO] [stdout]     |
[INFO] [stdout] 555 |     fn spec_d_fuzzer_standalone() {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `spec_c_fuzzer_standalone`
[INFO] [stdout]    --> src/printf_tests.rs:568:5
[INFO] [stdout]     |
[INFO] [stdout] 568 |     fn spec_c_fuzzer_standalone() {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `spec_p_fuzzer_standalone`
[INFO] [stdout]    --> src/printf_tests.rs:581:5
[INFO] [stdout]     |
[INFO] [stdout] 581 |     fn spec_p_fuzzer_standalone() {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `spec_i_fuzzer_standalone`
[INFO] [stdout]    --> src/printf_tests.rs:594:5
[INFO] [stdout]     |
[INFO] [stdout] 594 |     fn spec_i_fuzzer_standalone() {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `spec_u_fuzzer_standalone`
[INFO] [stdout]    --> src/printf_tests.rs:607:5
[INFO] [stdout]     |
[INFO] [stdout] 607 |     fn spec_u_fuzzer_standalone() {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `spec_xlw_fuzzer_standalone`
[INFO] [stdout]    --> src/printf_tests.rs:620:5
[INFO] [stdout]     |
[INFO] [stdout] 620 |     fn spec_xlw_fuzzer_standalone() {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `spec_xup_fuzzer_standalone`
[INFO] [stdout]    --> src/printf_tests.rs:633:5
[INFO] [stdout]     |
[INFO] [stdout] 633 |     fn spec_xup_fuzzer_standalone() {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `spec_percent_fuzzer_standalone`
[INFO] [stdout]    --> src/printf_tests.rs:646:5
[INFO] [stdout]     |
[INFO] [stdout] 646 |     fn spec_percent_fuzzer_standalone() {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/printf_tests.rs:424:11
[INFO] [stdout]     |
[INFO] [stdout] 424 |             panic!(err_msg);
[INFO] [stdout]     |                    ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_fmt_panic)]` on by default
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 424 |             panic!("{}", err_msg);
[INFO] [stdout]     |                    ^^^^^
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]     |
[INFO] [stdout] 424 |             std::panic::panic_any(err_msg);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/printf_tests.rs:438:11
[INFO] [stdout]     |
[INFO] [stdout] 438 |             panic!(err_msg);
[INFO] [stdout]     |                    ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 438 |             panic!("{}", err_msg);
[INFO] [stdout]     |                    ^^^^^
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]     |
[INFO] [stdout] 438 |             std::panic::panic_any(err_msg);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/printf_tests.rs:464:11
[INFO] [stdout]     |
[INFO] [stdout] 464 |             panic!(err_msg);
[INFO] [stdout]     |                    ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 464 |             panic!("{}", err_msg);
[INFO] [stdout]     |                    ^^^^^
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]     |
[INFO] [stdout] 464 |             std::panic::panic_any(err_msg);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/printf_tests.rs:478:11
[INFO] [stdout]     |
[INFO] [stdout] 478 |             panic!(err_msg);
[INFO] [stdout]     |                    ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 478 |             panic!("{}", err_msg);
[INFO] [stdout]     |                    ^^^^^
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]     |
[INFO] [stdout] 478 |             std::panic::panic_any(err_msg);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/printf_tests.rs:504:11
[INFO] [stdout]     |
[INFO] [stdout] 504 |             panic!(err_msg);
[INFO] [stdout]     |                    ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 504 |             panic!("{}", err_msg);
[INFO] [stdout]     |                    ^^^^^
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]     |
[INFO] [stdout] 504 |             std::panic::panic_any(err_msg);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/printf_tests.rs:518:11
[INFO] [stdout]     |
[INFO] [stdout] 518 |             panic!(err_msg);
[INFO] [stdout]     |                    ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 518 |             panic!("{}", err_msg);
[INFO] [stdout]     |                    ^^^^^
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]     |
[INFO] [stdout] 518 |             std::panic::panic_any(err_msg);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: getting the inner pointer of a temporary `CString`
[INFO] [stdout]    --> src/printf_tests.rs:543:73
[INFO] [stdout]     |
[INFO] [stdout] 543 |         unsafe { libc::setlocale(libc::LC_ALL, CString::new("en_US").unwrap().as_ptr()) };
[INFO] [stdout]     |                                                ------------------------------ ^^^^^^ this pointer will be invalid
[INFO] [stdout]     |                                                |
[INFO] [stdout]     |                                                this `CString` is deallocated at the end of the statement, bind it to a variable to extend its lifetime
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(temporary_cstring_as_ptr)]` on by default
[INFO] [stdout]     = note: pointers do not have a lifetime; when calling `as_ptr` the `CString` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned
[INFO] [stdout]     = help: for more information, see https://doc.rust-lang.org/reference/destructors.html
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: getting the inner pointer of a temporary `CString`
[INFO] [stdout]    --> src/printf_tests.rs:556:73
[INFO] [stdout]     |
[INFO] [stdout] 556 |         unsafe { libc::setlocale(libc::LC_ALL, CString::new("en_US").unwrap().as_ptr()) };
[INFO] [stdout]     |                                                ------------------------------ ^^^^^^ this pointer will be invalid
[INFO] [stdout]     |                                                |
[INFO] [stdout]     |                                                this `CString` is deallocated at the end of the statement, bind it to a variable to extend its lifetime
[INFO] [stdout]     |
[INFO] [stdout]     = note: pointers do not have a lifetime; when calling `as_ptr` the `CString` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned
[INFO] [stdout]     = help: for more information, see https://doc.rust-lang.org/reference/destructors.html
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: getting the inner pointer of a temporary `CString`
[INFO] [stdout]    --> src/printf_tests.rs:569:73
[INFO] [stdout]     |
[INFO] [stdout] 569 |         unsafe { libc::setlocale(libc::LC_ALL, CString::new("en_US").unwrap().as_ptr()) };
[INFO] [stdout]     |                                                ------------------------------ ^^^^^^ this pointer will be invalid
[INFO] [stdout]     |                                                |
[INFO] [stdout]     |                                                this `CString` is deallocated at the end of the statement, bind it to a variable to extend its lifetime
[INFO] [stdout]     |
[INFO] [stdout]     = note: pointers do not have a lifetime; when calling `as_ptr` the `CString` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned
[INFO] [stdout]     = help: for more information, see https://doc.rust-lang.org/reference/destructors.html
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: getting the inner pointer of a temporary `CString`
[INFO] [stdout]    --> src/printf_tests.rs:582:73
[INFO] [stdout]     |
[INFO] [stdout] 582 |         unsafe { libc::setlocale(libc::LC_ALL, CString::new("en_US").unwrap().as_ptr()) };
[INFO] [stdout]     |                                                ------------------------------ ^^^^^^ this pointer will be invalid
[INFO] [stdout]     |                                                |
[INFO] [stdout]     |                                                this `CString` is deallocated at the end of the statement, bind it to a variable to extend its lifetime
[INFO] [stdout]     |
[INFO] [stdout]     = note: pointers do not have a lifetime; when calling `as_ptr` the `CString` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned
[INFO] [stdout]     = help: for more information, see https://doc.rust-lang.org/reference/destructors.html
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: getting the inner pointer of a temporary `CString`
[INFO] [stdout]    --> src/printf_tests.rs:595:73
[INFO] [stdout]     |
[INFO] [stdout] 595 |         unsafe { libc::setlocale(libc::LC_ALL, CString::new("en_US").unwrap().as_ptr()) };
[INFO] [stdout]     |                                                ------------------------------ ^^^^^^ this pointer will be invalid
[INFO] [stdout]     |                                                |
[INFO] [stdout]     |                                                this `CString` is deallocated at the end of the statement, bind it to a variable to extend its lifetime
[INFO] [stdout]     |
[INFO] [stdout]     = note: pointers do not have a lifetime; when calling `as_ptr` the `CString` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned
[INFO] [stdout]     = help: for more information, see https://doc.rust-lang.org/reference/destructors.html
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: getting the inner pointer of a temporary `CString`
[INFO] [stdout]    --> src/printf_tests.rs:608:73
[INFO] [stdout]     |
[INFO] [stdout] 608 |         unsafe { libc::setlocale(libc::LC_ALL, CString::new("en_US").unwrap().as_ptr()) };
[INFO] [stdout]     |                                                ------------------------------ ^^^^^^ this pointer will be invalid
[INFO] [stdout]     |                                                |
[INFO] [stdout]     |                                                this `CString` is deallocated at the end of the statement, bind it to a variable to extend its lifetime
[INFO] [stdout]     |
[INFO] [stdout]     = note: pointers do not have a lifetime; when calling `as_ptr` the `CString` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned
[INFO] [stdout]     = help: for more information, see https://doc.rust-lang.org/reference/destructors.html
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: getting the inner pointer of a temporary `CString`
[INFO] [stdout]    --> src/printf_tests.rs:621:73
[INFO] [stdout]     |
[INFO] [stdout] 621 |         unsafe { libc::setlocale(libc::LC_ALL, CString::new("en_US").unwrap().as_ptr()) };
[INFO] [stdout]     |                                                ------------------------------ ^^^^^^ this pointer will be invalid
[INFO] [stdout]     |                                                |
[INFO] [stdout]     |                                                this `CString` is deallocated at the end of the statement, bind it to a variable to extend its lifetime
[INFO] [stdout]     |
[INFO] [stdout]     = note: pointers do not have a lifetime; when calling `as_ptr` the `CString` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned
[INFO] [stdout]     = help: for more information, see https://doc.rust-lang.org/reference/destructors.html
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: getting the inner pointer of a temporary `CString`
[INFO] [stdout]    --> src/printf_tests.rs:634:73
[INFO] [stdout]     |
[INFO] [stdout] 634 |         unsafe { libc::setlocale(libc::LC_ALL, CString::new("en_US").unwrap().as_ptr()) };
[INFO] [stdout]     |                                                ------------------------------ ^^^^^^ this pointer will be invalid
[INFO] [stdout]     |                                                |
[INFO] [stdout]     |                                                this `CString` is deallocated at the end of the statement, bind it to a variable to extend its lifetime
[INFO] [stdout]     |
[INFO] [stdout]     = note: pointers do not have a lifetime; when calling `as_ptr` the `CString` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned
[INFO] [stdout]     = help: for more information, see https://doc.rust-lang.org/reference/destructors.html
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: getting the inner pointer of a temporary `CString`
[INFO] [stdout]    --> src/printf_tests.rs:647:73
[INFO] [stdout]     |
[INFO] [stdout] 647 |         unsafe { libc::setlocale(libc::LC_ALL, CString::new("en_US").unwrap().as_ptr()) };
[INFO] [stdout]     |                                                ------------------------------ ^^^^^^ this pointer will be invalid
[INFO] [stdout]     |                                                |
[INFO] [stdout]     |                                                this `CString` is deallocated at the end of the statement, bind it to a variable to extend its lifetime
[INFO] [stdout]     |
[INFO] [stdout]     = note: pointers do not have a lifetime; when calling `as_ptr` the `CString` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned
[INFO] [stdout]     = help: for more information, see https://doc.rust-lang.org/reference/destructors.html
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `testpacito`
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-m64" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-Wl,--as-needed" "-L" "/opt/rustwide/rustup-home/toolchains/881c1ac408d93bb7adaa3a51dabab9266e82eee8/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/testpacito-edc69f30cdb4bdb0.testpacito.brwoau32-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/testpacito-edc69f30cdb4bdb0.testpacito.brwoau32-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/testpacito-edc69f30cdb4bdb0.testpacito.brwoau32-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/testpacito-edc69f30cdb4bdb0.testpacito.brwoau32-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/testpacito-edc69f30cdb4bdb0.testpacito.brwoau32-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/testpacito-edc69f30cdb4bdb0.testpacito.brwoau32-cgu.5.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/testpacito-edc69f30cdb4bdb0" "/opt/rustwide/target/debug/deps/testpacito-edc69f30cdb4bdb0.25hlqnplpa8oy5gq.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/Users/dpattij/projects/GITHUB_ft_printf" "-L" "/opt/rustwide/target/debug/build/libc-stdhandle-723b4a02eea006bb/out" "-L" "/opt/rustwide/rustup-home/toolchains/881c1ac408d93bb7adaa3a51dabab9266e82eee8/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-lftprintf" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/liblibc_stdhandle-f8d7976dfdd05219.rlib" "/opt/rustwide/target/debug/deps/libgag-5cc001852cfcc182.rlib" "/opt/rustwide/target/debug/deps/librusty_fork-fd14650d65b6dffa.rlib" "/opt/rustwide/target/debug/deps/libwait_timeout-8ecf2319f2c5e3bb.rlib" "/opt/rustwide/target/debug/deps/libtempfile-2f5ea8986fb3383a.rlib" "/opt/rustwide/target/debug/deps/librand-e0bb89bba53f5c90.rlib" "/opt/rustwide/target/debug/deps/librand_chacha-1dca2832be8b2270.rlib" "/opt/rustwide/target/debug/deps/libc2_chacha-3c8ed1aa5fbe2a69.rlib" "/opt/rustwide/target/debug/deps/libppv_lite86-b3fed04289ecdc38.rlib" "/opt/rustwide/target/debug/deps/librand_core-98068bd1be8d88c8.rlib" "/opt/rustwide/target/debug/deps/libgetrandom-ab2c9e2c36378e07.rlib" "/opt/rustwide/target/debug/deps/liblibc-8c7b2ca758a1b0d2.rlib" "/opt/rustwide/target/debug/deps/libremove_dir_all-6bd8dd97d3552cc8.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-c4f6196cf7d68209.rlib" "/opt/rustwide/target/debug/deps/libquick_error-257bc2ee1d078189.rlib" "/opt/rustwide/target/debug/deps/libfnv-536a1824ffde2141.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/881c1ac408d93bb7adaa3a51dabab9266e82eee8/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c6dddd3d354e6bea.rlib" "/opt/rustwide/rustup-home/toolchains/881c1ac408d93bb7adaa3a51dabab9266e82eee8/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-c2ca47afdcc5e309.rlib" "/opt/rustwide/rustup-home/toolchains/881c1ac408d93bb7adaa3a51dabab9266e82eee8/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-b47be2942017e108.rlib" "/opt/rustwide/rustup-home/toolchains/881c1ac408d93bb7adaa3a51dabab9266e82eee8/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-20a1e49116ab0df9.rlib" "/opt/rustwide/rustup-home/toolchains/881c1ac408d93bb7adaa3a51dabab9266e82eee8/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-25e09d9868291683.rlib" "/opt/rustwide/rustup-home/toolchains/881c1ac408d93bb7adaa3a51dabab9266e82eee8/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-9c99fb6e5ca5159e.rlib" "/opt/rustwide/rustup-home/toolchains/881c1ac408d93bb7adaa3a51dabab9266e82eee8/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-85040d7563599960.rlib" "/opt/rustwide/rustup-home/toolchains/881c1ac408d93bb7adaa3a51dabab9266e82eee8/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-0e4f7587da8acf20.rlib" "/opt/rustwide/rustup-home/toolchains/881c1ac408d93bb7adaa3a51dabab9266e82eee8/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7be0a6711ed15b5c.rlib" "/opt/rustwide/rustup-home/toolchains/881c1ac408d93bb7adaa3a51dabab9266e82eee8/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-00672fabc4ff9c9d.rlib" "/opt/rustwide/rustup-home/toolchains/881c1ac408d93bb7adaa3a51dabab9266e82eee8/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-72fe231ef0473d15.rlib" "/opt/rustwide/rustup-home/toolchains/881c1ac408d93bb7adaa3a51dabab9266e82eee8/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-019d54ecc304b655.rlib" "/opt/rustwide/rustup-home/toolchains/881c1ac408d93bb7adaa3a51dabab9266e82eee8/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-cc7d9343e4f608be.rlib" "/opt/rustwide/rustup-home/toolchains/881c1ac408d93bb7adaa3a51dabab9266e82eee8/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-e41c6d24baeb2249.rlib" "/opt/rustwide/rustup-home/toolchains/881c1ac408d93bb7adaa3a51dabab9266e82eee8/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-9849bb0fbad7f0f5.rlib" "/opt/rustwide/rustup-home/toolchains/881c1ac408d93bb7adaa3a51dabab9266e82eee8/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-a1fd7734706d5518.rlib" "/opt/rustwide/rustup-home/toolchains/881c1ac408d93bb7adaa3a51dabab9266e82eee8/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-c8ded1707ad10767.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/881c1ac408d93bb7adaa3a51dabab9266e82eee8/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-8b33f9cbbc9652fe.rlib" "-Wl,-Bdynamic" "-lutil" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc"
[INFO] [stdout]   = note: /usr/bin/ld: cannot find -lftprintf
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] error: aborting due to previous error; 34 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "17f236c8ae5ffecb39a1e0d4c82a6c4b00dbeaa8177e07e7fc37bfff5ec7db8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17f236c8ae5ffecb39a1e0d4c82a6c4b00dbeaa8177e07e7fc37bfff5ec7db8b", kill_on_drop: false }`
[INFO] [stdout] 17f236c8ae5ffecb39a1e0d4c82a6c4b00dbeaa8177e07e7fc37bfff5ec7db8b
