[INFO] crate gluon 0.9.4 is already in cache [INFO] extracting crate gluon 0.9.4 into work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/reg/gluon/0.9.4 [INFO] extracting crate gluon 0.9.4 into work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/reg/gluon/0.9.4 [INFO] validating manifest of gluon-0.9.4 on toolchain master#0f88167f89fffe321590c5148f21b7d51d44388d [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of gluon-0.9.4 on toolchain try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-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-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/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-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/reg/gluon/0.9.4/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking gluon-0.9.4 against try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b for pr-58948 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-58948/worker-1/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/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" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 15481c987167aa0dcc4dfad50aa3579397e5a8623265727cf827225648b70eff [INFO] running `"docker" "start" "-a" "15481c987167aa0dcc4dfad50aa3579397e5a8623265727cf827225648b70eff"` [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 termcolor v0.3.6 [INFO] [stderr] Compiling gluon_vm v0.9.4 [INFO] [stderr] Compiling syn v0.14.9 [INFO] [stderr] Checking tokio-retry v0.2.0 [INFO] [stderr] Compiling string_cache_codegen v0.4.2 [INFO] [stderr] Checking tensile v0.4.0 [INFO] [stderr] Compiling codespan v0.1.3 [INFO] [stderr] Checking gluon_completion v0.9.4 [INFO] [stderr] Compiling codespan-reporting v0.1.4 [INFO] [stderr] Compiling string_cache v0.7.3 [INFO] [stderr] Compiling gluon_base v0.9.4 [INFO] [stderr] Compiling lalrpop v0.16.3 [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-b51763c2490842b2/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: 0x563d59b07ec3 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h62b0d85f9c8a0c1e [INFO] [stderr] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39 [INFO] [stderr] 1: 0x563d59b03f3b - std::sys_common::backtrace::_print::h7a1acbdfd9a46dca [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stderr] 2: 0x563d59b06c96 - std::panicking::default_hook::{{closure}}::h145cf58405d7b62e [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] at src/libstd/panicking.rs:197 [INFO] [stderr] 3: 0x563d59b06a29 - std::panicking::default_hook::h2c72f204748779fc [INFO] [stderr] at src/libstd/panicking.rs:211 [INFO] [stderr] 4: 0x563d59b072ef - std::panicking::rust_panic_with_hook::h0d1908ec672b6122 [INFO] [stderr] at src/libstd/panicking.rs:474 [INFO] [stderr] 5: 0x563d59b06e71 - std::panicking::continue_panic_fmt::h1b054ec5d85f42bd [INFO] [stderr] at src/libstd/panicking.rs:381 [INFO] [stderr] 6: 0x563d59b06dbe - std::panicking::begin_panic_fmt::hafbe6033b852b735 [INFO] [stderr] at src/libstd/panicking.rs:336 [INFO] [stderr] 7: 0x563d59abf677 - build_script_build::check_test_declarations_in_cargo_file::had72eeeaa9196f21 [INFO] [stderr] at /opt/crater/workdir/build.rs:133 [INFO] [stderr] 8: 0x563d59ac09cd - build_script_build::main::h8bcfbe8de876ad60 [INFO] [stderr] at /opt/crater/workdir/build.rs:211 [INFO] [stderr] 9: 0x563d59abd08f - std::rt::lang_start::{{closure}}::h3f5fbb65ef7e65e5 [INFO] [stderr] at /rustc/a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/src/libstd/rt.rs:64 [INFO] [stderr] 10: 0x563d59b06d42 - std::panicking::try::do_call::ha5fe25206b7efe63 [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] at src/libstd/panicking.rs:293 [INFO] [stderr] 11: 0x563d59b09f89 - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:87 [INFO] [stderr] 12: 0x563d59b077fc - std::rt::lang_start_internal::he0b4f394f16cd6fc [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: 0x563d59abd068 - std::rt::lang_start::hc1c1e13e7c907481 [INFO] [stderr] at /rustc/a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/src/libstd/rt.rs:64 [INFO] [stderr] 14: 0x563d59ac0a69 - main [INFO] [stderr] 15: 0x7f51b4fc42e0 - __libc_start_main [INFO] [stderr] 16: 0x563d59ab0ab9 - _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" "15481c987167aa0dcc4dfad50aa3579397e5a8623265727cf827225648b70eff"` [INFO] running `"docker" "rm" "-f" "15481c987167aa0dcc4dfad50aa3579397e5a8623265727cf827225648b70eff"` [INFO] [stdout] 15481c987167aa0dcc4dfad50aa3579397e5a8623265727cf827225648b70eff