[INFO] fetching crate static_test 0.1.0... [INFO] testing static_test-0.1.0 against beta-2021-09-08 for beta-1.56-1 [INFO] extracting crate static_test 0.1.0 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate static_test 0.1.0 on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate static_test 0.1.0 [INFO] finished tweaking crates.io crate static_test 0.1.0 [INFO] tweaked toml for crates.io crate static_test 0.1.0 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate crates.io crate static_test 0.1.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c4b853c4fac4ecb0b72bec75b3f2bf8f2ea9e6710acea84e5475275a7a7d9c88 [INFO] running `Command { std: "docker" "start" "-a" "c4b853c4fac4ecb0b72bec75b3f2bf8f2ea9e6710acea84e5475275a7a7d9c88", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c4b853c4fac4ecb0b72bec75b3f2bf8f2ea9e6710acea84e5475275a7a7d9c88", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c4b853c4fac4ecb0b72bec75b3f2bf8f2ea9e6710acea84e5475275a7a7d9c88", kill_on_drop: false }` [INFO] [stdout] c4b853c4fac4ecb0b72bec75b3f2bf8f2ea9e6710acea84e5475275a7a7d9c88 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 140b4848269570343ec14e26f968f70b1ce4cb6a8eddd0e24aa56e95922607d3 [INFO] running `Command { std: "docker" "start" "-a" "140b4848269570343ec14e26f968f70b1ce4cb6a8eddd0e24aa56e95922607d3", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.5 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.5 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling static_test v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.11s [INFO] running `Command { std: "docker" "inspect" "140b4848269570343ec14e26f968f70b1ce4cb6a8eddd0e24aa56e95922607d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "140b4848269570343ec14e26f968f70b1ce4cb6a8eddd0e24aa56e95922607d3", kill_on_drop: false }` [INFO] [stdout] 140b4848269570343ec14e26f968f70b1ce4cb6a8eddd0e24aa56e95922607d3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 33ce4865e0c5673214f6f661ef1e0b61f368c08ff45d4cc19ea45df3e8411ac8 [INFO] running `Command { std: "docker" "start" "-a" "33ce4865e0c5673214f6f661ef1e0b61f368c08ff45d4cc19ea45df3e8411ac8", kill_on_drop: false }` [INFO] [stderr] Compiling static_test v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/opt/rustwide/target/debug/deps/test_ok-de14629a13254743.test_ok.12318701-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/test_ok-de14629a13254743.test_ok.12318701-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/test_ok-de14629a13254743.test_ok.12318701-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/test_ok-de14629a13254743.test_ok.12318701-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/test_ok-de14629a13254743.test_ok.12318701-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/test_ok-de14629a13254743.test_ok.12318701-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/test_ok-de14629a13254743.test_ok.12318701-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/test_ok-de14629a13254743.test_ok.12318701-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/test_ok-de14629a13254743.test_ok.12318701-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/test_ok-de14629a13254743.test_ok.12318701-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/test_ok-de14629a13254743.test_ok.12318701-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/test_ok-de14629a13254743.test_ok.12318701-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/test_ok-de14629a13254743.test_ok.12318701-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/test_ok-de14629a13254743.test_ok.12318701-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/test_ok-de14629a13254743.test_ok.12318701-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/test_ok-de14629a13254743.test_ok.12318701-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/test_ok-de14629a13254743.1nem39h0tcvneba4.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-af71f5d5e2187f62.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-976ae3a75486bc7b.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-638f891af6f9e3c4.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_std-52ee1e0bb1279132.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-9a950938f3668a37.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-3b1b529ec96b3df7.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-ac333df4e6839cea.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-22a9ff9d2be6d427.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-5decbb94c7d60860.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-29a9663b62a1cd00.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-6f0cee0dbab2d3f8.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-f5dc7d1d28c5c249.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-d19bda9ef557e755.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-82a955fd13db2399.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-44f3e7c1b7cc17ef.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-3ee6f750c5f3c2cf.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-ae5e1795dcba83e8.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-8d545d8592f2b534.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-c4c222675f83fd37.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-c1e9c53e75e301ed.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-beea7d9617fe25c5.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-8ef7dd43fc671f88.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-80a2b295510dd038.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2021-09-08-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/test_ok-de14629a13254743" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" [INFO] [stdout] = note: /usr/bin/ld: /opt/rustwide/target/debug/deps/test_ok-de14629a13254743.test_ok.12318701-cgu.2.rcgu.o: in function `test_ok::test_slice_get_will_always_succeed_if_length_is_known::{{closure}}': [INFO] [stdout] /opt/rustwide/workdir/tests/test_ok.rs:8: undefined reference to `error: unreachable code can be reached in 'test_slice_get_will_always_succeed_if_length_is_known' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/test_ok-de14629a13254743.test_ok.12318701-cgu.2.rcgu.o: in function `test_ok::test_multiplication::{{closure}}': [INFO] [stdout] /opt/rustwide/workdir/tests/test_ok.rs:15: undefined reference to `error: unreachable code can be reached in 'test_multiplication' [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] = help: some `extern` functions couldn't be found; some native libraries may need to be installed or have their path specified [INFO] [stdout] = note: use the `-l` flag to specify native libraries to link [INFO] [stdout] = note: use the `cargo:rustc-link-lib` directive to specify the native libraries to link with Cargo (see https://doc.rust-lang.org/cargo/reference/build-scripts.html#cargorustc-link-libkindname) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `static_test` due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "33ce4865e0c5673214f6f661ef1e0b61f368c08ff45d4cc19ea45df3e8411ac8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "33ce4865e0c5673214f6f661ef1e0b61f368c08ff45d4cc19ea45df3e8411ac8", kill_on_drop: false }` [INFO] [stdout] 33ce4865e0c5673214f6f661ef1e0b61f368c08ff45d4cc19ea45df3e8411ac8