[INFO] crate oysterpack_built 0.3.2 is already in cache [INFO] extracting crate oysterpack_built 0.3.2 into work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/oysterpack_built/0.3.2 [INFO] extracting crate oysterpack_built 0.3.2 into work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/oysterpack_built/0.3.2 [INFO] validating manifest of oysterpack_built-0.3.2 on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of oysterpack_built-0.3.2 on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing oysterpack_built-0.3.2 [INFO] finished frobbing oysterpack_built-0.3.2 [INFO] frobbed toml for oysterpack_built-0.3.2 written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/oysterpack_built/0.3.2/Cargo.toml [INFO] started frobbing oysterpack_built-0.3.2 [INFO] finished frobbing oysterpack_built-0.3.2 [INFO] frobbed toml for oysterpack_built-0.3.2 written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/oysterpack_built/0.3.2/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing oysterpack_built-0.3.2 against try#7fea0229842e79db1159ea58ad9a653b288efee9 for pr-57967 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-7/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/oysterpack_built/0.3.2:/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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "build" "--frozen"` [INFO] [stdout] 116c6c92e929691513080317910ddddbee0e1310081ff4164ab5b0984e1a3be0 [INFO] running `"docker" "start" "-a" "116c6c92e929691513080317910ddddbee0e1310081ff4164ab5b0984e1a3be0"` [INFO] [stderr] Compiling home v0.3.4 [INFO] [stderr] Compiling libgit2-sys v0.7.11 [INFO] [stderr] Compiling serde_ignored v0.0.4 [INFO] [stderr] Compiling jobserver v0.1.12 [INFO] [stderr] Compiling tar v0.4.20 [INFO] [stderr] Compiling curl v0.4.19 [INFO] [stderr] Compiling crypto-hash v0.3.3 [INFO] [stderr] Compiling petgraph v0.4.13 [INFO] [stderr] Compiling rustfix v0.4.4 [INFO] [stderr] Compiling tempfile v3.0.5 [INFO] [stderr] Compiling crates-io v0.18.0 [INFO] [stderr] Compiling git2 v0.7.5 [INFO] [stderr] Compiling git2-curl v0.8.2 [INFO] [stderr] Compiling built v0.3.0 [INFO] [stderr] Compiling cargo v0.30.0 [INFO] [stderr] Compiling oysterpack_built v0.3.2 (/opt/crater/workdir) [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/build_time/mod.rs:185:5 [INFO] [stderr] | [INFO] [stderr] 185 | writeln!(file, "{}", file_contents); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 28s [INFO] running `"docker" "inspect" "116c6c92e929691513080317910ddddbee0e1310081ff4164ab5b0984e1a3be0"` [INFO] running `"docker" "rm" "-f" "116c6c92e929691513080317910ddddbee0e1310081ff4164ab5b0984e1a3be0"` [INFO] [stdout] 116c6c92e929691513080317910ddddbee0e1310081ff4164ab5b0984e1a3be0 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-7/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/oysterpack_built/0.3.2:/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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen" "--no-run"` [INFO] [stdout] 77eb4fcc8f28af2bafb248ddb077cca7638997271b04937f3e1e69e48905044d [INFO] running `"docker" "start" "-a" "77eb4fcc8f28af2bafb248ddb077cca7638997271b04937f3e1e69e48905044d"` [INFO] [stderr] Compiling oysterpack_testing v0.1.2 [INFO] [stderr] Compiling oysterpack_built v0.3.2 (/opt/crater/workdir) [INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_USIZE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/lib.rs:142:1 [INFO] [stderr] | [INFO] [stderr] 142 | op_tests_mod!(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_USIZE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/lib.rs:142:1 [INFO] [stderr] | [INFO] [stderr] 142 | op_tests_mod!(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/build_time/mod.rs:185:5 [INFO] [stderr] | [INFO] [stderr] 185 | writeln!(file, "{}", file_contents); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 14.22s [INFO] running `"docker" "inspect" "77eb4fcc8f28af2bafb248ddb077cca7638997271b04937f3e1e69e48905044d"` [INFO] running `"docker" "rm" "-f" "77eb4fcc8f28af2bafb248ddb077cca7638997271b04937f3e1e69e48905044d"` [INFO] [stdout] 77eb4fcc8f28af2bafb248ddb077cca7638997271b04937f3e1e69e48905044d [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-7/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/oysterpack_built/0.3.2:/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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen"` [INFO] [stdout] 746ae697edfc75f4611bc9cf4aaed79666cad7ef95c5cc0bdfa0833c725c6dfd [INFO] running `"docker" "start" "-a" "746ae697edfc75f4611bc9cf4aaed79666cad7ef95c5cc0bdfa0833c725c6dfd"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.25s [INFO] [stderr] Running /opt/crater/target/debug/deps/oysterpack_built-2bc36392a7f86c6a [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] [07:01:06.164][INFO][oysterpack_built::tests][src/lib.rs:142] logging has been initialized for oysterpack_built [INFO] [stdout] [07:01:06.164][INFO][oysterpack_built::tests][src/lib.rs:142] it compiles :) [INFO] [stdout] [07:01:06.164][INFO][oysterpack_built::tests][src/lib.rs:142] compiles: test run time: 25.168µs [INFO] [stdout] test tests::compiles ... ok [INFO] [stdout] test build_time::tests::test_build_dependency_graph ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- build_time::tests::test_build_dependency_graph stdout ---- [INFO] [stdout] thread 'build_time::tests::test_build_dependency_graph' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: Other, message: "Read-only file system" } [INFO] [stdout] [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: _RNkMs0_NtNqCs2S7MSzVe1il_7failure9backtrace8internalNtB5_17InternalBacktrace3new (0x56374be5c2c2) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/backtrace/internal.rs:44 [INFO] [stdout] 1: _RNkMNqCs2S7MSzVe1il_7failure9backtraceNaB2_9Backtrace3new (0x56374be5b15d) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/backtrace/mod.rs:111 [INFO] [stdout] 2: _RNpXNyNgCs2S7MSzVe1il_7failure5error10error_implNcB2_9ErrorImplINcNyCsfOXHOjakNhA_4core7convert4FromNqNgNxCs93O65jcFPR3_3std2io5error5ErrorE4fromCsioUmm4pOUI0_9crates_io (0x56374be39499) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/error/error_impl.rs:19 [INFO] [stdout] 3: _RNpXNgCs2S7MSzVe1il_7failure5errorNqB2_5ErrorINcNyCsfOXHOjakNhA_4core7convert4FromNqNgNxCs93O65jcFPR3_3std2io5error5ErrorE4fromCsioUmm4pOUI0_9crates_io (0x56374be42e4f) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/error/mod.rs:36 [INFO] [stdout] 4: _RNvXs1_NyCsfOXHOjakNhA_4core7convertNqNgNxCs93O65jcFPR3_3std2io5error5ErrorINiB5_4IntoNqNgCs2S7MSzVe1il_7failure5error5ErrorE4intoCsbcIh2QQkWFg_5cargo (0x56374baf6a2f) [INFO] [stdout] at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libcore/convert.rs:441 [INFO] [stdout] 5: _RNCINcXNwNyCsbcIh2QQkWFg_5cargo4util6errorsINiNyCsfOXHOjakNhA_4core6result6ResultNeNyCs93O65jcFPR3_3std2fs4FileNqNgNxB1l_2io5error5ErrorEINbB5_14CargoResultExtB1h_B1L_E9chain_errNCNnMs3_NfB7_5flockNsB2Y_10Filesystem4opens_0NaNqCskZeSixylFoE_5alloc6string6StringE0B9_ (0x56374b93b860) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/cargo-0.30.0/src/cargo/util/errors.rs:31 [INFO] [stdout] 6: _RINyMNyCsfOXHOjakNhA_4core6resultINiB3_6ResultNeNyCs93O65jcFPR3_3std2fs4FileNqNgNxBM_2io5error5ErrorE7map_errINmNcCs2S7MSzVe1il_7failure7context7ContextNaNqCskZeSixylFoE_5alloc6string6StringENCINcXNwNyCsbcIh2QQkWFg_5cargo4util6errorsBv_INbB39_14CargoResultExtBI_B1c_E9chain_errNCNnMs3_NfB3b_5flockNsB4z_10Filesystem4opens_0B2q_E0EB3d_ (0x56374b72ebda) [INFO] [stdout] at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libcore/result.rs:520 [INFO] [stdout] 7: _RINcXNwNyCsbcIh2QQkWFg_5cargo4util6errorsINiNyCsfOXHOjakNhA_4core6result6ResultNeNyCs93O65jcFPR3_3std2fs4FileNqNgNxB1j_2io5error5ErrorEINbB3_14CargoResultExtB1f_B1J_E9chain_errNCNnMs3_NfB5_5flockNsB2W_10Filesystem4opens_0NaNqCskZeSixylFoE_5alloc6string6StringEB7_ (0x56374b7652b4) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/cargo-0.30.0/src/cargo/util/errors.rs:30 [INFO] [stdout] 8: _RNnMs3_NfNyCsbcIh2QQkWFg_5cargo4util5flockNsB5_10Filesystem4open (0x56374b68bf80) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/cargo-0.30.0/src/cargo/util/flock.rs:211 [INFO] [stdout] 9: _RINsMs3_NfNyCsbcIh2QQkWFg_5cargo4util5flockNsB6_10Filesystem7open_rwReEBa_ (0x56374b68ba1e) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/cargo-0.30.0/src/cargo/util/flock.rs:167 [INFO] [stdout] 10: _RNwNzNrCsbcIh2QQkWFg_5cargo3ops8lockfile18write_pkg_lockfile (0x56374b6823c2) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/cargo-0.30.0/src/cargo/ops/lockfile.rs:94 [INFO] [stdout] 11: _RNuNxNrCsbcIh2QQkWFg_5cargo3ops7resolve21resolve_with_registry (0x56374b6fe1dc) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/cargo-0.30.0/src/cargo/ops/resolve.rs:122 [INFO] [stdout] 12: _RNnNxNrCsbcIh2QQkWFg_5cargo3ops7resolve10resolve_ws (0x56374b6fdc8f) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/cargo-0.30.0/src/cargo/ops/resolve.rs:18 [INFO] [stdout] 13: _RNyNvCs7PY36fuEsmG_16oysterpack_built10build_time7resolve (0x56374b453c09) [INFO] [stdout] at src/build_time/mod.rs:341 [INFO] [stdout] 14: _RNbNvCs7PY36fuEsmG_16oysterpack_built10build_time22build_dependency_graph (0x56374b45229c) [INFO] [stdout] at src/build_time/mod.rs:208 [INFO] [stdout] 15: _RNCNoNpNvCs7PY36fuEsmG_16oysterpack_built10build_time5testss_27test_build_dependency_graph0B7_ (0x56374b43da03) [INFO] [stdout] at src/build_time/tests.rs:26 [INFO] [stdout] 16: _RINrNpCs7PY36fuEsmG_16oysterpack_built5tests8run_testNCNoNpNvB4_10build_time5testss_27test_build_dependency_graph0EB4_ (0x56374b45e285) [INFO] [stdout] at /opt/crater/workdir/<::oysterpack_testing::macros::op_tests_mod macros>:30 [INFO] [stdout] 17: _RNoNpNvCs7PY36fuEsmG_16oysterpack_built10build_time5testss_27test_build_dependency_graph (0x56374b43d9e4) [INFO] [stdout] at src/build_time/tests.rs:25 [INFO] [stdout] 18: _RNCNoNpNvCs7PY36fuEsmG_16oysterpack_built10build_time5tests27test_build_dependency_graph0B7_ (0x56374b43d9b9) [INFO] [stdout] at src/build_time/tests.rs:24 [INFO] [stdout] 19: _RNrYNCNoNpNvCs7PY36fuEsmG_16oysterpack_built10build_time5tests27test_build_dependency_graph0INuNcNrCsfOXHOjakNhA_4core3ops8function6FnOnceuE9call_onceBa_ (0x56374b42e6fd) [INFO] [stdout] at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libcore/ops/function.rs:231 [INFO] [stdout] 20: {{closure}} (0x56374b47171e) [INFO] [stdout] at src/libtest/lib.rs:1474 [INFO] [stdout] call_once [INFO] [stdout] at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libcore/ops/function.rs:231 [INFO] [stdout] call_box<(),closure> [INFO] [stdout] at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/liballoc/boxed.rs:734 [INFO] [stdout] 21: __rust_maybe_catch_panic (0x56374c1d4be9) [INFO] [stdout] at src/libpanic_unwind/lib.rs:92 [INFO] [stdout] 22: try<(),std::panic::AssertUnwindSafe>>> (0x56374b48bc07) [INFO] [stdout] at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panicking.rs:276 [INFO] [stdout] catch_unwind>>,()> [INFO] [stdout] at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panic.rs:388 [INFO] [stdout] {{closure}} [INFO] [stdout] at src/libtest/lib.rs:1429 [INFO] [stdout] 23: _RINhNqNkCs93O65jcFPR3_3std10sys_common9backtrace28__rust_begin_short_backtraceNCNnNrCsk8kyjH54eJk_4test8run_test14run_test_inner0uEB1k_ (0x56374b466fb4) [INFO] [stdout] 24: {{closure}} (0x56374b466ad4) [INFO] [stdout] at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/thread/mod.rs:469 [INFO] [stdout] call_once<(),closure> [INFO] [stdout] at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panic.rs:309 [INFO] [stdout] do_call,()> [INFO] [stdout] at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panicking.rs:297 [INFO] [stdout] 25: __rust_maybe_catch_panic (0x56374c1d4be9) [INFO] [stdout] at src/libpanic_unwind/lib.rs:92 [INFO] [stdout] 26: try<(),std::panic::AssertUnwindSafe> (0x56374b47145c) [INFO] [stdout] at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panicking.rs:276 [INFO] [stdout] catch_unwind,()> [INFO] [stdout] at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panic.rs:388 [INFO] [stdout] {{closure}} [INFO] [stdout] at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/thread/mod.rs:468 [INFO] [stdout] call_box<(),closure> [INFO] [stdout] at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/liballoc/boxed.rs:734 [INFO] [stdout] 27: call_once<(),()> (0x56374c1d407d) [INFO] [stdout] at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/liballoc/boxed.rs:744 [INFO] [stdout] start_thread [INFO] [stdout] at src/libstd/sys_common/thread.rs:14 [INFO] [stdout] thread_start [INFO] [stdout] at src/libstd/sys/unix/thread.rs:81 [INFO] [stdout] 28: start_thread (0x7f11c658e493) [INFO] [stdout] 29: __clone (0x7f11c60b9ace) [INFO] [stdout] 30: (0x0) [INFO] [stdout] [INFO] [stdout] failed to open: /opt/crater/workdir/Cargo.lock [INFO] [stdout] [INFO] [stdout] failed to write /opt/crater/workdir/Cargo.lock', src/libcore/result.rs:997:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x56374c1ccac3 - std[698b411d1b74fcff]::sys::unix::backtrace::tracing::imp::unwind_backtrace [INFO] [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39 [INFO] [stdout] 1: 0x56374c1c868b - std[698b411d1b74fcff]::sys_common::backtrace::_print [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:70 [INFO] [stdout] 2: 0x56374c1cb616 - std[698b411d1b74fcff]::panicking::default_hook::{closure#1} [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:58 [INFO] [stdout] at src/libstd/panicking.rs:200 [INFO] [stdout] 3: 0x56374c1cb317 - std[698b411d1b74fcff]::panicking::default_hook [INFO] [stdout] at src/libstd/panicking.rs:209 [INFO] [stdout] 4: 0x56374c1cbd20 - std[698b411d1b74fcff]::panicking::rust_panic_with_hook [INFO] [stdout] at src/libstd/panicking.rs:478 [INFO] [stdout] 5: 0x56374c1cb8a1 - std[698b411d1b74fcff]::panicking::continue_panic_fmt [INFO] [stdout] at src/libstd/panicking.rs:385 [INFO] [stdout] 6: 0x56374c1cb785 - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:312 [INFO] [stdout] 7: 0x56374c1ec9ac - core[b849d6d0cd70c3a8]::panicking::panic_fmt [INFO] [stdout] at src/libcore/panicking.rs:85 [INFO] [stdout] 8: 0x56374b712999 - core[b849d6d0cd70c3a8]::result::unwrap_failed:: [INFO] [stdout] at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libcore/macros.rs:16 [INFO] [stdout] 9: 0x56374b44e051 - >::unwrap [INFO] [stdout] at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libcore/result.rs:798 [INFO] [stdout] 10: 0x56374b4522b3 - oysterpack_built[5b4be04cc9d53eb0]::build_time::build_dependency_graph [INFO] [stdout] at src/build_time/mod.rs:208 [INFO] [stdout] 11: 0x56374b43da03 - oysterpack_built[5b4be04cc9d53eb0]::build_time::tests::test_build_dependency_graph::{closure#0} [INFO] [stdout] at src/build_time/tests.rs:26 [INFO] [stdout] 12: 0x56374b45e285 - oysterpack_built[5b4be04cc9d53eb0]::tests::run_test:: [INFO] [stdout] at /opt/crater/workdir/<::oysterpack_testing::macros::op_tests_mod macros>:30 [INFO] [stdout] 13: 0x56374b43d9e4 - oysterpack_built[5b4be04cc9d53eb0]::build_time::tests::test_build_dependency_graph [INFO] [stdout] at src/build_time/tests.rs:25 [INFO] [stdout] 14: 0x56374b43d9b9 - oysterpack_built[5b4be04cc9d53eb0]::build_time::tests::test_build_dependency_graph::{closure#0} [INFO] [stdout] at src/build_time/tests.rs:24 [INFO] [stdout] 15: 0x56374b42e6fd - >::call_once [INFO] [stdout] at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libcore/ops/function.rs:231 [INFO] [stdout] 16: 0x56374b47171e - >::call_box [INFO] [stdout] at src/libtest/lib.rs:1474 [INFO] [stdout] at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libcore/ops/function.rs:231 [INFO] [stdout] at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/liballoc/boxed.rs:734 [INFO] [stdout] 17: 0x56374c1d4be9 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:92 [INFO] [stdout] 18: 0x56374b48bc07 - test[ea847f4bd1b1afc4]::run_test::run_test_inner::{closure#0} [INFO] [stdout] at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panicking.rs:276 [INFO] [stdout] at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panic.rs:388 [INFO] [stdout] at src/libtest/lib.rs:1429 [INFO] [stdout] 19: 0x56374b466fb4 - std[698b411d1b74fcff]::sys_common::backtrace::__rust_begin_short_backtrace:: [INFO] [stdout] at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/sys_common/backtrace.rs:135 [INFO] [stdout] 20: 0x56374b466ad4 - std[698b411d1b74fcff]::panicking::try::do_call::::spawn_unchecked::{closure#0}::{closure#0}>, ()> [INFO] [stdout] at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/thread/mod.rs:469 [INFO] [stdout] at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panic.rs:309 [INFO] [stdout] at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panicking.rs:297 [INFO] [stdout] 21: 0x56374c1d4be9 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:92 [INFO] [stdout] 22: 0x56374b47145c - <::spawn_unchecked::{closure#0} as alloc[f4750af829db9b76]::boxed::FnBox<()>>::call_box [INFO] [stdout] at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panicking.rs:276 [INFO] [stdout] at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panic.rs:388 [INFO] [stdout] at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/thread/mod.rs:468 [INFO] [stdout] at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/liballoc/boxed.rs:734 [INFO] [stdout] 23: 0x56374c1d407d - ::new::thread_start [INFO] [stdout] at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/liballoc/boxed.rs:744 [INFO] [stdout] at src/libstd/sys_common/thread.rs:14 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:81 [INFO] [stdout] 24: 0x7f11c658e493 - start_thread [INFO] [stdout] 25: 0x7f11c60b9ace - __clone [INFO] [stdout] 26: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] build_time::tests::test_build_dependency_graph [INFO] [stdout] [INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--lib' [INFO] running `"docker" "inspect" "746ae697edfc75f4611bc9cf4aaed79666cad7ef95c5cc0bdfa0833c725c6dfd"` [INFO] running `"docker" "rm" "-f" "746ae697edfc75f4611bc9cf4aaed79666cad7ef95c5cc0bdfa0833c725c6dfd"` [INFO] [stdout] 746ae697edfc75f4611bc9cf4aaed79666cad7ef95c5cc0bdfa0833c725c6dfd