[INFO] updating cached repository https://github.com/boatboatboatboat/testpacito [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] a60eb4a7daa491b952f23c80da8575bb97ce941b [INFO] testing boatboatboatboat/testpacito against beta-2020-06-03 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fboatboatboatboat%2Ftestpacito" "/workspace/builds/worker-7/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/boatboatboatboat/testpacito on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [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-7/source/Cargo.toml [INFO] crate git repo https://github.com/boatboatboatboat/testpacito already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] b405d1b10ea891289f60e961d0621ea69134bb06fb8d23810b68468bfced4a8f [INFO] running `"docker" "start" "-a" "b405d1b10ea891289f60e961d0621ea69134bb06fb8d23810b68468bfced4a8f"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling testpacito v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling libc-stdhandle v0.1.0 [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 tempfile v3.1.0 [INFO] [stderr] Compiling rusty-fork v0.2.2 [INFO] [stderr] Compiling gag v0.1.10 [INFO] [stderr] warning: unused macro definition [INFO] [stderr] --> src/printf_tests.rs:165:2 [INFO] [stderr] | [INFO] [stderr] 165 | macro_rules! csp { [INFO] [stderr] | _____^ [INFO] [stderr] 166 | | ($x:expr) => { [INFO] [stderr] 167 | | { [INFO] [stderr] 168 | | let d = CString::new($x).unwrap(); [INFO] [stderr] ... | [INFO] [stderr] 171 | | } [INFO] [stderr] 172 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_macros)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `ft_printf` [INFO] [stderr] --> src/printf_tests.rs:9:2 [INFO] [stderr] | [INFO] [stderr] 9 | fn ft_printf(format: *const c_char, ...) -> i32; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `USABLE_STRINGS` [INFO] [stderr] --> src/printf_tests.rs:331:2 [INFO] [stderr] | [INFO] [stderr] 331 | const USABLE_STRINGS: [&str; 18] = [ [INFO] [stderr] | _____^ [INFO] [stderr] 332 | | "hello world", [INFO] [stderr] 333 | | "despacito", [INFO] [stderr] 334 | | "esketit", [INFO] [stderr] ... | [INFO] [stderr] 349 | | "oof" [INFO] [stderr] 350 | | ]; [INFO] [stderr] | |______^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `FLAGS` [INFO] [stderr] --> src/printf_tests.rs:376:2 [INFO] [stderr] | [INFO] [stderr] 376 | const FLAGS: u32 = 12; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `ALL_THE_FLAGS` [INFO] [stderr] --> src/printf_tests.rs:378:2 [INFO] [stderr] | [INFO] [stderr] 378 | const ALL_THE_FLAGS: [char; 12] = [ [INFO] [stderr] | _____^ [INFO] [stderr] 379 | | '-', [INFO] [stderr] 380 | | '0', [INFO] [stderr] 381 | | '.', [INFO] [stderr] ... | [INFO] [stderr] 391 | | '9', [INFO] [stderr] 392 | | ]; [INFO] [stderr] | |______^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `isdigit` [INFO] [stderr] --> src/printf_tests.rs:394:5 [INFO] [stderr] | [INFO] [stderr] 394 | fn isdigit(c: char) -> bool { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `single_string_tester` [INFO] [stderr] --> src/printf_tests.rs:400:5 [INFO] [stderr] | [INFO] [stderr] 400 | fn single_string_tester(format: String, arg: String) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `numerical_tester` [INFO] [stderr] --> src/printf_tests.rs:441:5 [INFO] [stderr] | [INFO] [stderr] 441 | fn numerical_tester(format: String, arg: u32) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `standalone_tester` [INFO] [stderr] --> src/printf_tests.rs:481:5 [INFO] [stderr] | [INFO] [stderr] 481 | fn standalone_tester(format: String) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `generate_format_string` [INFO] [stderr] --> src/printf_tests.rs:522:5 [INFO] [stderr] | [INFO] [stderr] 522 | fn generate_format_string(specifier: char, n: u8) -> String { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `spec_s_fuzzer_standalone` [INFO] [stderr] --> src/printf_tests.rs:542:5 [INFO] [stderr] | [INFO] [stderr] 542 | fn spec_s_fuzzer_standalone() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `spec_d_fuzzer_standalone` [INFO] [stderr] --> src/printf_tests.rs:555:5 [INFO] [stderr] | [INFO] [stderr] 555 | fn spec_d_fuzzer_standalone() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `spec_c_fuzzer_standalone` [INFO] [stderr] --> src/printf_tests.rs:568:5 [INFO] [stderr] | [INFO] [stderr] 568 | fn spec_c_fuzzer_standalone() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `spec_p_fuzzer_standalone` [INFO] [stderr] --> src/printf_tests.rs:581:5 [INFO] [stderr] | [INFO] [stderr] 581 | fn spec_p_fuzzer_standalone() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `spec_i_fuzzer_standalone` [INFO] [stderr] --> src/printf_tests.rs:594:5 [INFO] [stderr] | [INFO] [stderr] 594 | fn spec_i_fuzzer_standalone() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `spec_u_fuzzer_standalone` [INFO] [stderr] --> src/printf_tests.rs:607:5 [INFO] [stderr] | [INFO] [stderr] 607 | fn spec_u_fuzzer_standalone() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `spec_xlw_fuzzer_standalone` [INFO] [stderr] --> src/printf_tests.rs:620:5 [INFO] [stderr] | [INFO] [stderr] 620 | fn spec_xlw_fuzzer_standalone() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `spec_xup_fuzzer_standalone` [INFO] [stderr] --> src/printf_tests.rs:633:5 [INFO] [stderr] | [INFO] [stderr] 633 | fn spec_xup_fuzzer_standalone() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `spec_percent_fuzzer_standalone` [INFO] [stderr] --> src/printf_tests.rs:646:5 [INFO] [stderr] | [INFO] [stderr] 646 | fn spec_percent_fuzzer_standalone() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: linking with `cc` failed: exit code: 1 [INFO] [stderr] | [INFO] [stderr] = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/testpacito-7e561dd511665738.testpacito.3a588ogp-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/testpacito-7e561dd511665738.testpacito.3a588ogp-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/testpacito-7e561dd511665738.testpacito.3a588ogp-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/testpacito-7e561dd511665738.testpacito.3a588ogp-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/testpacito-7e561dd511665738.testpacito.3a588ogp-cgu.4.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/testpacito-7e561dd511665738" "/opt/rustwide/target/debug/deps/testpacito-7e561dd511665738.20p9ojbbrs2iek20.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-9d6f743ce63d8a1b/out" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-lftprintf" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/liblibc_stdhandle-49f99810c5c499cd.rlib" "/opt/rustwide/target/debug/deps/libgag-bc0104da7c132a0d.rlib" "/opt/rustwide/target/debug/deps/librusty_fork-6552a4cbd90a1e36.rlib" "/opt/rustwide/target/debug/deps/libwait_timeout-2d12fdbef3d21dbf.rlib" "/opt/rustwide/target/debug/deps/libtempfile-8a52db90a2e7d00f.rlib" "/opt/rustwide/target/debug/deps/librand-1fbfd29d25fc1c36.rlib" "/opt/rustwide/target/debug/deps/librand_chacha-a2ad3efaeabadd66.rlib" "/opt/rustwide/target/debug/deps/libc2_chacha-2620b4cba9d0fc59.rlib" "/opt/rustwide/target/debug/deps/libppv_lite86-eb2823c1b1b026b4.rlib" "/opt/rustwide/target/debug/deps/librand_core-4f2bc213cfaea2a9.rlib" "/opt/rustwide/target/debug/deps/libgetrandom-e95d6315f7e007b2.rlib" "/opt/rustwide/target/debug/deps/liblibc-70a8baaa89f21cfb.rlib" "/opt/rustwide/target/debug/deps/libremove_dir_all-22b0b4e808fb54a1.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-0d7329a98a9ffead.rlib" "/opt/rustwide/target/debug/deps/libquick_error-2afd757fe3e8b845.rlib" "/opt/rustwide/target/debug/deps/libfnv-18c63eb7d27d11b7.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-44f8eb3d0b2fad61.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-abc626f09920d361.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-546e83c8973f1a65.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-12768dfc68674934.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-e06867e4497f2ee8.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-cbc579f43f6df57b.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7abd6d5a7ebf9a23.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-46423c7bc03bd327.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-fc3773ed7bc68f07.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-9cdc98176efd27e2.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-02d88502a763e06b.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-8cdc9d38dd6cd3ce.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-336f7d63e72901ef.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-06-03-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-57917b1be5233117.rlib" "-Wl,-Bdynamic" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil" [INFO] [stderr] = note: /usr/bin/ld: cannot find -lftprintf [INFO] [stderr] collect2: error: ld returned 1 exit status [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error; 19 warnings emitted [INFO] [stderr] [INFO] [stderr] error: could not compile `testpacito`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "b405d1b10ea891289f60e961d0621ea69134bb06fb8d23810b68468bfced4a8f"` [INFO] running `"docker" "rm" "-f" "b405d1b10ea891289f60e961d0621ea69134bb06fb8d23810b68468bfced4a8f"` [INFO] [stdout] b405d1b10ea891289f60e961d0621ea69134bb06fb8d23810b68468bfced4a8f