[INFO] fetching crate gluon 0.9.4... [INFO] extracting crate gluon 0.9.4 into work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/reg/gluon/0.9.4 [INFO] extracting crate gluon 0.9.4 into work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/reg/gluon/0.9.4 [INFO] validating manifest of gluon-0.9.4 on toolchain master#c0086b9e8972fef9fd4af24bae20d45021ed06c6 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of gluon-0.9.4 on toolchain try#290ac7b29f41ff9fa5232f9a1116ea71a3501063 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+290ac7b29f41ff9fa5232f9a1116ea71a3501063-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing gluon-0.9.4 [INFO] removed 2 missing examples [INFO] removed 20 missing tests [INFO] finished frobbing gluon-0.9.4 [INFO] frobbed toml for gluon-0.9.4 written to work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/reg/gluon/0.9.4/Cargo.toml [INFO] started frobbing gluon-0.9.4 [INFO] removed 2 missing examples [INFO] removed 20 missing tests [INFO] finished frobbing gluon-0.9.4 [INFO] frobbed toml for gluon-0.9.4 written to work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/reg/gluon/0.9.4/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+290ac7b29f41ff9fa5232f9a1116ea71a3501063-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tensile v0.4.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+290ac7b29f41ff9fa5232f9a1116ea71a3501063-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking gluon-0.9.4 against master#c0086b9e8972fef9fd4af24bae20d45021ed06c6 for pr-58899 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-58899/worker-1/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/reg/gluon/0.9.4:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] c02ca4c38aa925ab93f1e5ad472599d96e760567b1c55c35b219d14205043a55 [INFO] running `"docker" "start" "-a" "c02ca4c38aa925ab93f1e5ad472599d96e760567b1c55c35b219d14205043a55"` [INFO] [stderr] warning: An explicit [[example]] section is specified in Cargo.toml which currently [INFO] [stderr] disables Cargo from automatically inferring other example targets. [INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following [INFO] [stderr] files will be included as a example target: [INFO] [stderr] [INFO] [stderr] * /opt/crater/workdir/examples/24.rs [INFO] [stderr] * /opt/crater/workdir/examples/marshalling.rs [INFO] [stderr] [INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be [INFO] [stderr] ready to be compiled as a example target today. You can future-proof yourself [INFO] [stderr] and disable this warning by adding `autoexamples = false` to your [package] [INFO] [stderr] section. You may also move the files to a location where Cargo would not [INFO] [stderr] automatically infer them to be a target, such as in subfolders. [INFO] [stderr] [INFO] [stderr] For more information on this warning you can consult [INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330 [INFO] [stderr] warning: An explicit [[test]] section is specified in Cargo.toml which currently [INFO] [stderr] disables Cargo from automatically inferring other test targets. [INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following [INFO] [stderr] files will be included as a test target: [INFO] [stderr] [INFO] [stderr] * /opt/crater/workdir/tests/tutorial.rs [INFO] [stderr] * /opt/crater/workdir/tests/parallel.rs [INFO] [stderr] * /opt/crater/workdir/tests/array.rs [INFO] [stderr] * /opt/crater/workdir/tests/error.rs [INFO] [stderr] * /opt/crater/workdir/tests/main.rs [INFO] [stderr] * /opt/crater/workdir/tests/skeptic-tests.rs [INFO] [stderr] * /opt/crater/workdir/tests/safety.rs [INFO] [stderr] * /opt/crater/workdir/tests/api.rs [INFO] [stderr] * /opt/crater/workdir/tests/limits.rs [INFO] [stderr] * /opt/crater/workdir/tests/metadata.rs [INFO] [stderr] * /opt/crater/workdir/tests/stack_overflow.rs [INFO] [stderr] * /opt/crater/workdir/tests/vm.rs [INFO] [stderr] * /opt/crater/workdir/tests/ui.rs [INFO] [stderr] * /opt/crater/workdir/tests/compiletest.rs [INFO] [stderr] * /opt/crater/workdir/tests/debug.rs [INFO] [stderr] * /opt/crater/workdir/tests/row_polymorphism.rs [INFO] [stderr] * /opt/crater/workdir/tests/io.rs [INFO] [stderr] * /opt/crater/workdir/tests/de.rs [INFO] [stderr] * /opt/crater/workdir/tests/serialization.rs [INFO] [stderr] * /opt/crater/workdir/tests/pattern_match.rs [INFO] [stderr] [INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be [INFO] [stderr] ready to be compiled as a test target today. You can future-proof yourself [INFO] [stderr] and disable this warning by adding `autotests = false` to your [package] [INFO] [stderr] section. You may also move the files to a location where Cargo would not [INFO] [stderr] automatically infer them to be a target, such as in subfolders. [INFO] [stderr] [INFO] [stderr] For more information on this warning you can consult [INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330 [INFO] [stderr] Compiling typed-arena v1.4.1 [INFO] [stderr] Compiling collect-mac v0.1.0 [INFO] [stderr] Compiling anymap v0.12.1 [INFO] [stderr] Compiling gluon_vm v0.9.4 [INFO] [stderr] Checking frunk_core v0.2.4 [INFO] [stderr] Compiling itertools v0.7.11 [INFO] [stderr] Compiling ordered-float v1.0.1 [INFO] [stderr] Compiling syn v0.14.9 [INFO] [stderr] Checking tokio-retry v0.2.0 [INFO] [stderr] Compiling gluon_codegen v0.9.4 [INFO] [stderr] Compiling pretty v0.5.2 [INFO] [stderr] Checking tensile v0.4.0 [INFO] [stderr] Compiling lalrpop v0.16.3 [INFO] [stderr] Checking gluon_completion v0.9.4 [INFO] [stderr] Compiling codespan v0.1.3 [INFO] [stderr] Compiling codespan-reporting v0.1.4 [INFO] [stderr] Compiling gluon_base v0.9.4 [INFO] [stderr] Compiling serde_derive_state v0.4.4 [INFO] [stderr] Compiling gluon v0.9.4 (/opt/crater/workdir) [INFO] [stderr] error: failed to run custom build command for `gluon v0.9.4 (/opt/crater/workdir)` [INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/gluon-6419185b99eeefe6/build-script-build` (exit code: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cargo:rerun-if-changed=build.rs [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'Test `tutorial` must be declared in Cargo.toml, otherwise it does not run', build.rs:133:17 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x561c92d6b293 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::hfe14902d5dd41bf8 [INFO] [stderr] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39 [INFO] [stderr] 1: 0x561c92d6730b - std::sys_common::backtrace::_print::hc2555116e7c8c874 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stderr] 2: 0x561c92d6a066 - std::panicking::default_hook::{{closure}}::h9fb1ec65fd293048 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] at src/libstd/panicking.rs:197 [INFO] [stderr] 3: 0x561c92d69df9 - std::panicking::default_hook::h7b4e2a7e1c2a63a7 [INFO] [stderr] at src/libstd/panicking.rs:211 [INFO] [stderr] 4: 0x561c92d6a6bf - std::panicking::rust_panic_with_hook::h9b8bb6f9ced4f458 [INFO] [stderr] at src/libstd/panicking.rs:474 [INFO] [stderr] 5: 0x561c92d6a241 - std::panicking::continue_panic_fmt::hf2c20b0944521e45 [INFO] [stderr] at src/libstd/panicking.rs:381 [INFO] [stderr] 6: 0x561c92d6a18e - std::panicking::begin_panic_fmt::hd5f434799d5bea42 [INFO] [stderr] at src/libstd/panicking.rs:336 [INFO] [stderr] 7: 0x561c92d227b7 - build_script_build::check_test_declarations_in_cargo_file::h88bdb0fe32b103ba [INFO] [stderr] at /opt/crater/workdir/build.rs:133 [INFO] [stderr] 8: 0x561c92d23b0d - build_script_build::main::h724ef6af7321b788 [INFO] [stderr] at /opt/crater/workdir/build.rs:211 [INFO] [stderr] 9: 0x561c92d2012f - std::rt::lang_start::{{closure}}::hf5afb9f8bf258781 [INFO] [stderr] at /rustc/c0086b9e8972fef9fd4af24bae20d45021ed06c6/src/libstd/rt.rs:64 [INFO] [stderr] 10: 0x561c92d6a112 - std::panicking::try::do_call::h213677faaf56adb7 [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] at src/libstd/panicking.rs:293 [INFO] [stderr] 11: 0x561c92d6d359 - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:87 [INFO] [stderr] 12: 0x561c92d6abcc - std::rt::lang_start_internal::h41a26d62d9ff596f [INFO] [stderr] at src/libstd/panicking.rs:272 [INFO] [stderr] at src/libstd/panic.rs:388 [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 13: 0x561c92d20108 - std::rt::lang_start::he3898bb0a440c822 [INFO] [stderr] at /rustc/c0086b9e8972fef9fd4af24bae20d45021ed06c6/src/libstd/rt.rs:64 [INFO] [stderr] 14: 0x561c92d23ba9 - main [INFO] [stderr] 15: 0x7f550c12d2e0 - __libc_start_main [INFO] [stderr] 16: 0x561c92d13c09 - _start [INFO] [stderr] 17: 0x0 - [INFO] [stderr] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "c02ca4c38aa925ab93f1e5ad472599d96e760567b1c55c35b219d14205043a55"` [INFO] running `"docker" "rm" "-f" "c02ca4c38aa925ab93f1e5ad472599d96e760567b1c55c35b219d14205043a55"` [INFO] [stdout] c02ca4c38aa925ab93f1e5ad472599d96e760567b1c55c35b219d14205043a55