[INFO] cloning repository https://github.com/openkylin/rust-cc [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/openkylin/rust-cc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fopenkylin%2Frust-cc", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fopenkylin%2Frust-cc'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a05a369ac4fcb4e2c0ab1b2e68a363c4c7f49e0d [INFO] testing openkylin/rust-cc against 1.99.0-beta.8 for beta-1.100-4 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fopenkylin%2Frust-cc" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/openkylin/rust-cc [INFO] finished tweaking git repo https://github.com/openkylin/rust-cc [INFO] tweaked toml for git repo https://github.com/openkylin/rust-cc written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/openkylin/rust-cc on toolchain 1.99.0-beta.8 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/openkylin/rust-cc 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded libc v0.2.134 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }` [INFO] [stdout] bd40b4300583e676a965725d1f56386806c9597f4f9f0b91d6cbd61894a0b4a5 [INFO] running `Command { std: "docker" "start" "bd40b4300583e676a965725d1f56386806c9597f4f9f0b91d6cbd61894a0b4a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bd40b4300583e676a965725d1f56386806c9597f4f9f0b91d6cbd61894a0b4a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "bd40b4300583e676a965725d1f56386806c9597f4f9f0b91d6cbd61894a0b4a5" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bd40b4300583e676a965725d1f56386806c9597f4f9f0b91d6cbd61894a0b4a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "bd40b4300583e676a965725d1f56386806c9597f4f9f0b91d6cbd61894a0b4a5" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.134 [INFO] [stderr] Compiling cc v1.0.83 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/lib.rs:2366:22 [INFO] [stdout] | [INFO] [stdout] 2366 | Catalyst(&'static str), [INFO] [stdout] | -------- ^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 2366 - Catalyst(&'static str), [INFO] [stdout] 2366 + Catalyst(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.24s [INFO] running `Command { std: "docker" "inspect" "bd40b4300583e676a965725d1f56386806c9597f4f9f0b91d6cbd61894a0b4a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "bd40b4300583e676a965725d1f56386806c9597f4f9f0b91d6cbd61894a0b4a5" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] Compiling fastrand v1.8.0 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/lib.rs:2366:22 [INFO] [stdout] | [INFO] [stdout] 2366 | Catalyst(&'static str), [INFO] [stdout] | -------- ^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 2366 - Catalyst(&'static str), [INFO] [stdout] 2366 + Catalyst(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling tempfile v3.3.0 [INFO] [stderr] Compiling cc v1.0.83 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/lib.rs:2366:22 [INFO] [stdout] | [INFO] [stdout] 2366 | Catalyst(&'static str), [INFO] [stdout] | -------- ^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:52:24 [INFO] [stdout] | [INFO] [stdout] 52 | #![cfg_attr(test, deny(warnings))] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = note: `#[warn(dead_code)]` implied by `#[warn(warnings)]` [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 2366 - Catalyst(&'static str), [INFO] [stdout] 2366 + Catalyst(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.97s [INFO] running `Command { std: "docker" "inspect" "bd40b4300583e676a965725d1f56386806c9597f4f9f0b91d6cbd61894a0b4a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "bd40b4300583e676a965725d1f56386806c9597f4f9f0b91d6cbd61894a0b4a5" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/lib.rs:2366:22 [INFO] [stderr] | [INFO] [stderr] 2366 | Catalyst(&'static str), [INFO] [stderr] | -------- ^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 2366 - Catalyst(&'static str), [INFO] [stderr] 2366 + Catalyst(()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `cc` (lib) generated 1 warning [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/lib.rs:2366:22 [INFO] [stderr] | [INFO] [stderr] 2366 | Catalyst(&'static str), [INFO] [stderr] | -------- ^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> src/lib.rs:52:24 [INFO] [stderr] | [INFO] [stderr] 52 | #![cfg_attr(test, deny(warnings))] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: `#[warn(dead_code)]` implied by `#[warn(warnings)]` [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 2366 - Catalyst(&'static str), [INFO] [stderr] 2366 + Catalyst(()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `cc` (lib test) generated 1 warning [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cc-d112ab55b37859af) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_android_clang_compiler_uses_target_arg_internally ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/gcc-shim.rs (/opt/rustwide/target/debug/deps/gcc_shim-464df81b5ad55a52) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/cc_env.rs (/opt/rustwide/target/debug/deps/cc_env-59aafe06e13f66d0) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test main ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Running tests/cflags.rs (/opt/rustwide/target/debug/deps/cflags-1cd67102fec28831) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test gnu_no_warnings_if_cflags ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stderr] Running tests/cxxflags.rs (/opt/rustwide/target/debug/deps/cxxflags-07e34a87c47cab59) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test gnu_no_warnings_if_cxxflags ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.23s [INFO] [stdout] [INFO] [stderr] Running tests/test.rs (/opt/rustwide/target/debug/deps/test-0be1433281248ccd) [INFO] [stdout] [INFO] [stdout] running 37 tests [INFO] [stdout] test gnu_define ... ok [INFO] [stdout] test gnu_opt_level_1 ... ok [INFO] [stdout] test gnu_extra_warnings1 ... ok [INFO] [stdout] test gnu_debug_fp_auto ... ok [INFO] [stdout] test gnu_flag_if_supported_cpp ... ok [INFO] [stdout] test gnu_include ... ok [INFO] [stdout] test gnu_extra_warnings0 ... ok [INFO] [stdout] test gnu_flag_if_supported ... ok [INFO] [stdout] test asm_flags ... ok [INFO] [stdout] test gnu_debug_fp ... ok [INFO] [stdout] test gnu_compile_assembly ... ok [INFO] [stdout] test gnu_no_dash_dash ... ok [INFO] [stdout] test gnu_set_stdlib ... ok [INFO] [stdout] test gnu_shared ... ok [INFO] [stdout] test gnu_debug ... ok [INFO] [stdout] test gnu_smoke ... ok [INFO] [stdout] test gnu_static ... ok [INFO] [stdout] test gnu_i686 ... ok [INFO] [stdout] test gnu_opt_level_s ... ok [INFO] [stdout] test gnu_i686_pic ... ok [INFO] [stdout] test gnu_warnings ... ok [INFO] [stdout] test gnu_warnings_into_errors ... ok [INFO] [stdout] test msvc_define ... ok [INFO] [stdout] test msvc_debug ... ok [INFO] [stdout] test gnu_debug_nofp ... ok [INFO] [stdout] test msvc_no_static_crt ... ok [INFO] [stdout] test msvc_no_dash_dash ... ok [INFO] [stdout] test msvc_include ... ok [INFO] [stdout] test gnu_x86_64_no_plt ... ok [INFO] [stdout] test gnu_warnings_overridable ... ok [INFO] [stdout] test msvc_std_c ... ok [INFO] [stdout] test msvc_static_crt ... ok [INFO] [stdout] test msvc_smoke ... ok [INFO] [stdout] test gnu_std_c ... ok [INFO] [stdout] test gnu_x86_64_no_pic ... ok [INFO] [stdout] test msvc_opt_level_0 ... ok [INFO] [stdout] test gnu_x86_64 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 37 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.05s [INFO] [stdout] [INFO] [stderr] Doc-tests cc [INFO] [stdout] [INFO] [stdout] running 21 tests [INFO] [stdout] test src/lib.rs - Build::flag_if_supported (line 559) - compile ... ok [INFO] [stdout] test src/lib.rs - Build::extra_warnings (line 800) - compile ... ok [INFO] [stdout] test src/lib.rs - Build::define (line 396) - compile ... ok [INFO] [stdout] test src/lib.rs - Build::host (line 914) - compile ... ok [INFO] [stdout] test src/lib.rs - Build::ar_flag (line 434) - compile ... ok [INFO] [stdout] test src/lib.rs - Build::compile (line 1269) - compile ... ok [INFO] [stdout] test src/lib.rs - (line 41) - compile ... ok [INFO] [stdout] test src/lib.rs - Build::flag (line 419) - compile ... ok [INFO] [stdout] test src/lib.rs - Build::try_flags_from_environment (line 586) - compile ... ok [INFO] [stdout] test src/lib.rs - Build::cpp_link_stdlib (line 831) - compile ... ok [INFO] [stdout] test src/lib.rs - Build::warnings (line 778) - compile ... ok [INFO] [stdout] test src/lib.rs - Build::static_flag (line 625) - compile ... ok [INFO] [stdout] test src/lib.rs - Build::asm_flag (line 453) - compile ... ok [INFO] [stdout] test src/lib.rs - Build::shared_flag (line 607) - compile ... ok [INFO] [stdout] test src/lib.rs - Build::includes (line 367) - compile ... ok [INFO] [stdout] test src/lib.rs - Build::include (line 347) - compile ... ok [INFO] [stdout] test src/lib.rs - Build::std (line 732) - compile ... ok [INFO] [stdout] test src/lib.rs - Build::expand (line 1596) - compile ... ok [INFO] [stdout] test src/lib.rs - Build::cpp_set_stdlib (line 873) - compile ... ok [INFO] [stdout] test src/lib.rs - Build::target (line 896) - compile ... ok [INFO] [stdout] test src/lib.rs - Build::warnings_into_errors (line 757) - compile ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.28s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "bd40b4300583e676a965725d1f56386806c9597f4f9f0b91d6cbd61894a0b4a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bd40b4300583e676a965725d1f56386806c9597f4f9f0b91d6cbd61894a0b4a5", kill_on_drop: false }` [INFO] [stdout] bd40b4300583e676a965725d1f56386806c9597f4f9f0b91d6cbd61894a0b4a5