[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] testing boatboatboatboat/testpacito against 1.45.2 for beta-1.46-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fboatboatboatboat%2Ftestpacito" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/boatboatboatboat/testpacito on toolchain 1.45.2 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", 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-2/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" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 01f9e6341de7148bab1194e36da86afb01d26445318419640c0895e6775cb863 [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" "01f9e6341de7148bab1194e36da86afb01d26445318419640c0895e6775cb863", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "01f9e6341de7148bab1194e36da86afb01d26445318419640c0895e6775cb863", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "01f9e6341de7148bab1194e36da86afb01d26445318419640c0895e6775cb863", kill_on_drop: false }` [INFO] [stdout] 01f9e6341de7148bab1194e36da86afb01d26445318419640c0895e6775cb863 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 788aa13828048b63e5b5ad5b5f8356e6b3a4bf862b06d39bfaa36da39db2b683 [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" "788aa13828048b63e5b5ad5b5f8356e6b3a4bf862b06d39bfaa36da39db2b683", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.65 [INFO] [stderr] Compiling getrandom v0.1.13 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling ppv-lite86 v0.2.6 [INFO] [stderr] Compiling cc v1.0.47 [INFO] [stderr] Compiling remove_dir_all v0.5.2 [INFO] [stderr] Compiling fnv v1.0.6 [INFO] [stderr] Compiling quick-error v1.2.2 [INFO] [stderr] Compiling testpacito v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling c2-chacha v0.2.3 [INFO] [stderr] Compiling libc-stdhandle v0.1.0 [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 tempfile v3.1.0 [INFO] [stderr] Compiling rusty-fork v0.2.2 [INFO] [stderr] Compiling gag v0.1.10 [INFO] [stdout] warning: unused macro definition [INFO] [stdout] --> src/printf_tests.rs:165:2 [INFO] [stdout] | [INFO] [stdout] 165 | macro_rules! csp { [INFO] [stdout] | _____^ [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] | _____^ [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] | _____^ [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] error: linking with `cc` failed: exit code: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/testpacito-c5990b7e90dafb96.testpacito.bffbskq3-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/testpacito-c5990b7e90dafb96.testpacito.bffbskq3-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/testpacito-c5990b7e90dafb96.testpacito.bffbskq3-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/testpacito-c5990b7e90dafb96.testpacito.bffbskq3-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/testpacito-c5990b7e90dafb96.testpacito.bffbskq3-cgu.4.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/testpacito-c5990b7e90dafb96" "/opt/rustwide/target/debug/deps/testpacito-c5990b7e90dafb96.3lesu6rs1v0uol3z.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-59def67fd5fd012f/out" "-L" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-lftprintf" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/liblibc_stdhandle-7ef12e593277f557.rlib" "/opt/rustwide/target/debug/deps/libgag-12ea9a5d20d12d59.rlib" "/opt/rustwide/target/debug/deps/librusty_fork-ba9d933c0e038acd.rlib" "/opt/rustwide/target/debug/deps/libwait_timeout-6be8cb100580be09.rlib" "/opt/rustwide/target/debug/deps/libtempfile-fe043d77c87e17a6.rlib" "/opt/rustwide/target/debug/deps/librand-245a711128801075.rlib" "/opt/rustwide/target/debug/deps/librand_chacha-1abb5867d8ede627.rlib" "/opt/rustwide/target/debug/deps/libc2_chacha-99e21f3c753b0519.rlib" "/opt/rustwide/target/debug/deps/libppv_lite86-5b0c1e8588f0c953.rlib" "/opt/rustwide/target/debug/deps/librand_core-8575c620821f4a9a.rlib" "/opt/rustwide/target/debug/deps/libgetrandom-8a374f227ac81958.rlib" "/opt/rustwide/target/debug/deps/liblibc-5dae16be1296b8a9.rlib" "/opt/rustwide/target/debug/deps/libremove_dir_all-577e461dcab5829e.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-ab1bd98be96b57b3.rlib" "/opt/rustwide/target/debug/deps/libquick_error-87669b4fccf48a3e.rlib" "/opt/rustwide/target/debug/deps/libfnv-17f81a650e186a33.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-8bb11f807a7b6b4c.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-ca8087507780d964.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-259c92b387c1c166.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-16e0a2fbbb8e14b3.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-8a1651b8e23d2aaf.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-23bdd98b0574083e.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-855a92055ec33e2e.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-24c70dd44fbacdfb.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-b326273841bae587.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-ac3c1f0e16507051.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-a5729542b65954aa.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-09bd1119ab1cad7d.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-9a787681bfbeaf61.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-5a0398ee67f74664.rlib" "-Wl,-Bdynamic" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil" [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] [stdout] error: aborting due to previous error; 19 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `testpacito`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "788aa13828048b63e5b5ad5b5f8356e6b3a4bf862b06d39bfaa36da39db2b683", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "788aa13828048b63e5b5ad5b5f8356e6b3a4bf862b06d39bfaa36da39db2b683", kill_on_drop: false }` [INFO] [stdout] 788aa13828048b63e5b5ad5b5f8356e6b3a4bf862b06d39bfaa36da39db2b683