[INFO] cloning repository https://github.com/fearofcode/arete [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fearofcode/arete" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffearofcode%2Farete", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffearofcode%2Farete'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] df0d78d9e75dc3631ed49ede2c31dc4e4a9d67c8 [INFO] testing fearofcode/arete against 1.63.0 for beta-1.64-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffearofcode%2Farete" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/fearofcode/arete on toolchain 1.63.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.63.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/fearofcode/arete [INFO] finished tweaking git repo https://github.com/fearofcode/arete [INFO] tweaked toml for git repo https://github.com/fearofcode/arete written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/fearofcode/arete already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.63.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded syn v0.15.33 [INFO] [stderr] Downloaded serde_derive v1.0.90 [INFO] [stderr] Downloaded serde_yaml v0.8.9 [INFO] [stderr] Downloaded redox_syscall v0.1.54 [INFO] [stderr] Downloaded postgres v0.15.2 [INFO] [stderr] Downloaded num-traits v0.2.6 [INFO] [stderr] Downloaded crossterm_terminal v0.2.2 [INFO] [stderr] Downloaded bitflags v1.0.5 [INFO] [stderr] Downloaded crossterm_winapi v0.1.2 [INFO] [stderr] Downloaded crypto-mac v0.5.2 [INFO] [stderr] Downloaded crossterm_screen v0.2.1 [INFO] [stderr] Downloaded crossterm_cursor v0.2.1 [INFO] [stderr] Downloaded smallvec v0.6.9 [INFO] [stderr] Downloaded sha2 v0.7.1 [INFO] [stderr] Downloaded num-integer v0.1.39 [INFO] [stderr] Downloaded safemem v0.2.0 [INFO] [stderr] Downloaded typenum v1.10.0 [INFO] [stderr] Downloaded atty v0.2.11 [INFO] [stderr] Downloaded crossterm_input v0.3.3 [INFO] [stderr] Downloaded serde v1.0.90 [INFO] [stderr] Downloaded numtoa v0.1.0 [INFO] [stderr] Downloaded termion v1.5.2 [INFO] [stderr] Downloaded libc v0.2.54 [INFO] [stderr] Downloaded toml v0.5.0 [INFO] [stderr] Downloaded arrayref v0.3.5 [INFO] [stderr] Downloaded cfg-if v0.1.7 [INFO] [stderr] Downloaded postgres-protocol v0.3.2 [INFO] [stderr] Downloaded postgres-shared v0.4.2 [INFO] [stderr] Downloaded yaml-rust v0.4.3 [INFO] [stderr] Downloaded crossterm_style v0.3.1 [INFO] [stderr] Downloaded hmac v0.5.0 [INFO] [stderr] Downloaded generic-array v0.9.0 [INFO] [stderr] Downloaded crossterm_utils v0.2.1 [INFO] [stderr] Downloaded crossterm v0.9.3 [INFO] [stderr] Downloaded chrono v0.4.6 [INFO] [stderr] Downloaded hex v0.2.0 [INFO] [stderr] Downloaded base64 v0.6.0 [INFO] [stderr] Downloaded fallible-iterator v0.1.6 [INFO] [stderr] Downloaded constant_time_eq v0.1.3 [INFO] [stderr] Downloaded md5 v0.3.8 [INFO] [stderr] Downloaded memchr v1.0.2 [INFO] [stderr] Downloaded byteorder v1.3.1 [INFO] [stderr] Downloaded block-buffer v0.3.3 [INFO] [stderr] Downloaded byte-tools v0.2.0 [INFO] [stderr] Downloaded digest v0.7.6 [INFO] [stderr] Downloaded proc-macro2 v0.4.29 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+1.63.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 10f67f22943c87843d87029a7cd76b4e3f28480e4caeafe0bbe50285086ead52 [INFO] running `Command { std: "docker" "start" "-a" "10f67f22943c87843d87029a7cd76b4e3f28480e4caeafe0bbe50285086ead52", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "10f67f22943c87843d87029a7cd76b4e3f28480e4caeafe0bbe50285086ead52", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "10f67f22943c87843d87029a7cd76b4e3f28480e4caeafe0bbe50285086ead52", kill_on_drop: false }` [INFO] [stdout] 10f67f22943c87843d87029a7cd76b4e3f28480e4caeafe0bbe50285086ead52 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "RUSTDOCFLAGS=--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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+1.63.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ebb5eac27cc2a152d1dfabb87ad63323a66d2084df8648c3ece9dba3553583a9 [INFO] running `Command { std: "docker" "start" "-a" "ebb5eac27cc2a152d1dfabb87ad63323a66d2084df8648c3ece9dba3553583a9", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.54 [INFO] [stderr] Compiling typenum v1.10.0 [INFO] [stderr] Compiling serde v1.0.90 [INFO] [stderr] Compiling byteorder v1.3.1 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Compiling constant_time_eq v0.1.3 [INFO] [stderr] Compiling smallvec v0.6.9 [INFO] [stderr] Compiling proc-macro2 v0.4.29 [INFO] [stderr] Compiling byte-tools v0.2.0 [INFO] [stderr] Compiling arrayref v0.3.5 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Compiling safemem v0.2.0 [INFO] [stderr] Compiling siphasher v0.2.3 [INFO] [stderr] Compiling fake-simd v0.1.2 [INFO] [stderr] Compiling fallible-iterator v0.1.6 [INFO] [stderr] Compiling syn v0.15.33 [INFO] [stderr] Compiling bitflags v1.0.5 [INFO] [stderr] Compiling md5 v0.3.8 [INFO] [stderr] Compiling cfg-if v0.1.7 [INFO] [stderr] Compiling unicode-width v0.1.5 [INFO] [stderr] Compiling hex v0.2.0 [INFO] [stderr] Compiling unicode-normalization v0.1.8 [INFO] [stderr] Compiling block-buffer v0.3.3 [INFO] [stderr] Compiling yaml-rust v0.4.3 [INFO] [stderr] Compiling phf_shared v0.7.24 [INFO] [stderr] Compiling log v0.4.6 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling phf v0.7.24 [INFO] [stderr] Compiling quote v0.6.12 [INFO] [stderr] Compiling base64 v0.6.0 [INFO] [stderr] Compiling crossterm_utils v0.2.1 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling iovec v0.1.2 [INFO] [stderr] Compiling memchr v1.0.2 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling socket2 v0.3.9 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Compiling crossterm_cursor v0.2.1 [INFO] [stderr] Compiling crossterm_screen v0.2.1 [INFO] [stderr] Compiling crossterm_style v0.3.1 [INFO] [stderr] Compiling stringprep v0.1.2 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling generic-array v0.9.0 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling crossterm_terminal v0.2.2 [INFO] [stderr] Compiling crossterm_input v0.3.3 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling digest v0.7.6 [INFO] [stderr] Compiling crypto-mac v0.5.2 [INFO] [stderr] Compiling sha2 v0.7.1 [INFO] [stderr] Compiling hmac v0.5.0 [INFO] [stderr] Compiling crossterm v0.9.3 [INFO] [stderr] Compiling postgres-protocol v0.3.2 [INFO] [stderr] Compiling serde_derive v1.0.90 [INFO] [stderr] Compiling chrono v0.4.6 [INFO] [stderr] Compiling toml v0.5.0 [INFO] [stderr] Compiling serde_yaml v0.8.9 [INFO] [stderr] Compiling postgres-shared v0.4.2 [INFO] [stderr] Compiling postgres v0.15.2 [INFO] [stderr] Compiling arete v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 07s [INFO] running `Command { std: "docker" "inspect" "ebb5eac27cc2a152d1dfabb87ad63323a66d2084df8648c3ece9dba3553583a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ebb5eac27cc2a152d1dfabb87ad63323a66d2084df8648c3ece9dba3553583a9", kill_on_drop: false }` [INFO] [stdout] ebb5eac27cc2a152d1dfabb87ad63323a66d2084df8648c3ece9dba3553583a9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "RUSTDOCFLAGS=--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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+1.63.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 398bbc359767042621b2ba52b1bdff7538fa945cbd893491f47acdfd74a4be50 [INFO] running `Command { std: "docker" "start" "-a" "398bbc359767042621b2ba52b1bdff7538fa945cbd893491f47acdfd74a4be50", kill_on_drop: false }` [INFO] [stderr] Compiling arete v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.36s [INFO] running `Command { std: "docker" "inspect" "398bbc359767042621b2ba52b1bdff7538fa945cbd893491f47acdfd74a4be50", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "398bbc359767042621b2ba52b1bdff7538fa945cbd893491f47acdfd74a4be50", kill_on_drop: false }` [INFO] [stdout] 398bbc359767042621b2ba52b1bdff7538fa945cbd893491f47acdfd74a4be50 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "RUSTDOCFLAGS=--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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+1.63.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] cc2ae69a260bf03019ffbc569791cfe4239302bd09663eaba94cecce53c49ba4 [INFO] running `Command { std: "docker" "start" "-a" "cc2ae69a260bf03019ffbc569791cfe4239302bd09663eaba94cecce53c49ba4", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/arete-a00c9abf65109431) [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test tests::test_indentation_preserved ... ok [INFO] [stdout] test tests::test_exercise_update_interval_calculations ... ok [INFO] [stdout] test tests::test_pad_multiline_string ... ok [INFO] [stdout] test tests::test_parsing_error_handling ... ok [INFO] [stdout] test tests::test_valid_longer_example ... ok [INFO] [stdout] test tests::test_valid_multiline_exercise ... ok [INFO] [stdout] test tests::test_save_parsed_exercise_transaction_handling ... FAILED [INFO] [stdout] test tests::test_export_saved_exercise ... FAILED [INFO] [stdout] test tests::test_review_crud_update_process ... FAILED [INFO] [stdout] test tests::test_grepping_for_exercises ... FAILED [INFO] [stdout] test tests::test_save_parsed_exercises ... FAILED [INFO] [stdout] test tests::test_schema_bootstrapping_dropping_loaded ... FAILED [INFO] [stderr] error: test failed, to rerun pass '--lib' [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- tests::test_save_parsed_exercise_transaction_handling stdout ---- [INFO] [stdout] thread 'tests::test_save_parsed_exercise_transaction_handling' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" }', src/lib.rs:257:41 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x556996cbb4dd - std::backtrace_rs::backtrace::libunwind::trace::h8217d0a8f3fd2f41 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stdout] 1: 0x556996cbb4dd - std::backtrace_rs::backtrace::trace_unsynchronized::h308103876b3af410 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x556996cbb4dd - std::sys_common::backtrace::_print_fmt::hc208018c6153605e [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/sys_common/backtrace.rs:66:5 [INFO] [stdout] 3: 0x556996cbb4dd - ::fmt::hf89a7ed694dfb585 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/sys_common/backtrace.rs:45:22 [INFO] [stdout] 4: 0x556996cdfc3c - core::fmt::write::h21038c1382fe4264 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/core/src/fmt/mod.rs:1197:17 [INFO] [stdout] 5: 0x556996cb58d1 - std::io::Write::write_fmt::h323ab2482abeeec6 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/io/mod.rs:1672:15 [INFO] [stdout] 6: 0x556996cbcf55 - std::sys_common::backtrace::_print::h4e8889719c9ddeb8 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/sys_common/backtrace.rs:48:5 [INFO] [stdout] 7: 0x556996cbcf55 - std::sys_common::backtrace::print::h1506fe2cb3022667 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/sys_common/backtrace.rs:35:9 [INFO] [stdout] 8: 0x556996cbcf55 - std::panicking::default_hook::{{closure}}::hd9d7ce2a8a782440 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/panicking.rs:295:22 [INFO] [stdout] 9: 0x556996cbcbf9 - std::panicking::default_hook::h5b16ec25444b1b5d [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/panicking.rs:311:9 [INFO] [stdout] 10: 0x556996cbd4e6 - std::panicking::rust_panic_with_hook::hb0138cb6e6fea3e4 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/panicking.rs:698:17 [INFO] [stdout] 11: 0x556996cbd3d7 - std::panicking::begin_panic_handler::{{closure}}::h4cb67095557cd1aa [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/panicking.rs:588:13 [INFO] [stdout] 12: 0x556996cbb994 - std::sys_common::backtrace::__rust_end_short_backtrace::h2bfcac279dcdc911 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/sys_common/backtrace.rs:138:18 [INFO] [stdout] 13: 0x556996cbd109 - rust_begin_unwind [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/panicking.rs:584:5 [INFO] [stdout] 14: 0x556996a94523 - core::panicking::panic_fmt::h1de71520faaa17d3 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/core/src/panicking.rs:142:14 [INFO] [stdout] 15: 0x556996a94613 - core::result::unwrap_failed::hc0baa33ef8bc7db8 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/core/src/result.rs:1805:5 [INFO] [stdout] 16: 0x556996abfbb5 - core::result::Result::unwrap::hae32cbd721a9ae0c [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/core/src/result.rs:1098:23 [INFO] [stdout] 17: 0x556996aa0ac1 - arete::ExerciseService::new_test::hbb785f71c1311734 [INFO] [stdout] at /opt/rustwide/workdir/src/lib.rs:257:22 [INFO] [stdout] 18: 0x556996a9aceb - arete::tests::test_save_parsed_exercise_transaction_handling::h8a2e03fb96dbd798 [INFO] [stdout] at /opt/rustwide/workdir/src/lib.rs:938:23 [INFO] [stdout] 19: 0x556996a9ab7a - arete::tests::test_save_parsed_exercise_transaction_handling::{{closure}}::he3e1015f99e9273b [INFO] [stdout] at /opt/rustwide/workdir/src/lib.rs:931:5 [INFO] [stdout] 20: 0x556996aae54e - core::ops::function::FnOnce::call_once::hc6c29d3b813f2ce3 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/core/src/ops/function.rs:248:5 [INFO] [stdout] 21: 0x556996b80ac3 - core::ops::function::FnOnce::call_once::h0834638dccd7f44f [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/core/src/ops/function.rs:248:5 [INFO] [stdout] 22: 0x556996b80ac3 - test::__rust_begin_short_backtrace::h236b9d3086614016 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/test/src/lib.rs:572:5 [INFO] [stdout] 23: 0x556996b7f8ca - as core::ops::function::FnOnce>::call_once::h836d617c8cafab84 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/alloc/src/boxed.rs:1951:9 [INFO] [stdout] 24: 0x556996b7f8ca - as core::ops::function::FnOnce<()>>::call_once::h749e4286e2b07713 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 25: 0x556996b7f8ca - std::panicking::try::do_call::h43a1b83a3cb9edc8 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/panicking.rs:492:40 [INFO] [stdout] 26: 0x556996b7f8ca - std::panicking::try::h5622fa742e7f1abc [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/panicking.rs:456:19 [INFO] [stdout] 27: 0x556996b7f8ca - std::panic::catch_unwind::h99900a1dadf94a68 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/panic.rs:137:14 [INFO] [stdout] 28: 0x556996b7f8ca - test::run_test_in_process::h3893e153ea830832 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/test/src/lib.rs:595:18 [INFO] [stdout] 29: 0x556996b7f8ca - test::run_test::run_test_inner::{{closure}}::h1a6c1ab1f6c36f74 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/test/src/lib.rs:489:39 [INFO] [stdout] 30: 0x556996b4be3d - test::run_test::run_test_inner::{{closure}}::hb34d5332aa2ee72c [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/test/src/lib.rs:516:37 [INFO] [stdout] 31: 0x556996b4be3d - std::sys_common::backtrace::__rust_begin_short_backtrace::h99ab4c6a3071a36c [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/sys_common/backtrace.rs:122:18 [INFO] [stdout] 32: 0x556996b51868 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h27cba0714207d393 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/thread/mod.rs:505:17 [INFO] [stdout] 33: 0x556996b51868 - as core::ops::function::FnOnce<()>>::call_once::h9cf84e534f80e48a [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 34: 0x556996b51868 - std::panicking::try::do_call::hcd5ff80e96737b38 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/panicking.rs:492:40 [INFO] [stdout] 35: 0x556996b51868 - std::panicking::try::h1813b6532a9dacd8 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/panicking.rs:456:19 [INFO] [stdout] 36: 0x556996b51868 - std::panic::catch_unwind::hff2a46cca1d01f0b [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/panic.rs:137:14 [INFO] [stdout] 37: 0x556996b51868 - std::thread::Builder::spawn_unchecked_::{{closure}}::h83c4b74ca1b724fc [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/thread/mod.rs:504:30 [INFO] [stdout] 38: 0x556996b51868 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9e3eb359359c7897 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/core/src/ops/function.rs:248:5 [INFO] [stdout] 39: 0x556996cc1dd3 - as core::ops::function::FnOnce>::call_once::h1680342795a2dc08 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/alloc/src/boxed.rs:1951:9 [INFO] [stdout] 40: 0x556996cc1dd3 - as core::ops::function::FnOnce>::call_once::h45204a69827b0e83 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/alloc/src/boxed.rs:1951:9 [INFO] [stdout] 41: 0x556996cc1dd3 - std::sys::unix::thread::Thread::new::thread_start::h5d4e11bbda4161c8 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/sys/unix/thread.rs:108:17 [INFO] [stdout] 42: 0x7f61ca455609 - start_thread [INFO] [stdout] 43: 0x7f61ca225133 - clone [INFO] [stdout] 44: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- tests::test_export_saved_exercise stdout ---- [INFO] [stdout] thread 'tests::test_export_saved_exercise' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" }', src/lib.rs:257:41 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x556996cbb4dd - std::backtrace_rs::backtrace::libunwind::trace::h8217d0a8f3fd2f41 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stdout] 1: 0x556996cbb4dd - std::backtrace_rs::backtrace::trace_unsynchronized::h308103876b3af410 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x556996cbb4dd - std::sys_common::backtrace::_print_fmt::hc208018c6153605e [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/sys_common/backtrace.rs:66:5 [INFO] [stdout] 3: 0x556996cbb4dd - ::fmt::hf89a7ed694dfb585 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/sys_common/backtrace.rs:45:22 [INFO] [stdout] 4: 0x556996cdfc3c - core::fmt::write::h21038c1382fe4264 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/core/src/fmt/mod.rs:1197:17 [INFO] [stdout] 5: 0x556996cb58d1 - std::io::Write::write_fmt::h323ab2482abeeec6 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/io/mod.rs:1672:15 [INFO] [stdout] 6: 0x556996cbcf55 - std::sys_common::backtrace::_print::h4e8889719c9ddeb8 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/sys_common/backtrace.rs:48:5 [INFO] [stdout] 7: 0x556996cbcf55 - std::sys_common::backtrace::print::h1506fe2cb3022667 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/sys_common/backtrace.rs:35:9 [INFO] [stdout] 8: 0x556996cbcf55 - std::panicking::default_hook::{{closure}}::hd9d7ce2a8a782440 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/panicking.rs:295:22 [INFO] [stdout] 9: 0x556996cbcbf9 - std::panicking::default_hook::h5b16ec25444b1b5d [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/panicking.rs:311:9 [INFO] [stdout] 10: 0x556996cbd4e6 - std::panicking::rust_panic_with_hook::hb0138cb6e6fea3e4 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/panicking.rs:698:17 [INFO] [stdout] 11: 0x556996cbd3d7 - std::panicking::begin_panic_handler::{{closure}}::h4cb67095557cd1aa [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/panicking.rs:588:13 [INFO] [stdout] 12: 0x556996cbb994 - std::sys_common::backtrace::__rust_end_short_backtrace::h2bfcac279dcdc911 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/sys_common/backtrace.rs:138:18 [INFO] [stdout] 13: 0x556996cbd109 - rust_begin_unwind [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/panicking.rs:584:5 [INFO] [stdout] 14: 0x556996a94523 - core::panicking::panic_fmt::h1de71520faaa17d3 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/core/src/panicking.rs:142:14 [INFO] [stdout] 15: 0x556996a94613 - core::result::unwrap_failed::hc0baa33ef8bc7db8 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/core/src/result.rs:1805:5 [INFO] [stdout] 16: 0x556996abfbb5 - core::result::Result::unwrap::hae32cbd721a9ae0c [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/core/src/result.rs:1098:23 [INFO] [stdout] 17: 0x556996aa0ac1 - arete::ExerciseService::new_test::hbb785f71c1311734 [INFO] [stdout] at /opt/rustwide/workdir/src/lib.rs:257:22 [INFO] [stdout] 18: 0x556996a98647 - arete::tests::test_export_saved_exercise::hc13babf6f394dc9b [INFO] [stdout] at /opt/rustwide/workdir/src/lib.rs:819:23 [INFO] [stdout] 19: 0x556996a9854a - arete::tests::test_export_saved_exercise::{{closure}}::ha38606132bfc8fcf [INFO] [stdout] at /opt/rustwide/workdir/src/lib.rs:816:5 [INFO] [stdout] 20: 0x556996aae27e - core::ops::function::FnOnce::call_once::h34f50e32b110c95f [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/core/src/ops/function.rs:248:5 [INFO] [stdout] 21: 0x556996b80ac3 - core::ops::function::FnOnce::call_once::h0834638dccd7f44f [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/core/src/ops/function.rs:248:5 [INFO] [stdout] 22: 0x556996b80ac3 - test::__rust_begin_short_backtrace::h236b9d3086614016 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/test/src/lib.rs:572:5 [INFO] [stdout] 23: 0x556996b7f8ca - as core::ops::function::FnOnce>::call_once::h836d617c8cafab84 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/alloc/src/boxed.rs:1951:9 [INFO] [stdout] 24: 0x556996b7f8ca - as core::ops::function::FnOnce<()>>::call_once::h749e4286e2b07713 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 25: 0x556996b7f8ca - std::panicking::try::do_call::h43a1b83a3cb9edc8 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/panicking.rs:492:40 [INFO] [stdout] 26: 0x556996b7f8ca - std::panicking::try::h5622fa742e7f1abc [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/panicking.rs:456:19 [INFO] [stdout] 27: 0x556996b7f8ca - std::panic::catch_unwind::h99900a1dadf94a68 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/panic.rs:137:14 [INFO] [stdout] 28: 0x556996b7f8ca - test::run_test_in_process::h3893e153ea830832 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/test/src/lib.rs:595:18 [INFO] [stdout] 29: 0x556996b7f8ca - test::run_test::run_test_inner::{{closure}}::h1a6c1ab1f6c36f74 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/test/src/lib.rs:489:39 [INFO] [stdout] 30: 0x556996b4be3d - test::run_test::run_test_inner::{{closure}}::hb34d5332aa2ee72c [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/test/src/lib.rs:516:37 [INFO] [stdout] 31: 0x556996b4be3d - std::sys_common::backtrace::__rust_begin_short_backtrace::h99ab4c6a3071a36c [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/sys_common/backtrace.rs:122:18 [INFO] [stdout] 32: 0x556996b51868 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h27cba0714207d393 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/thread/mod.rs:505:17 [INFO] [stdout] 33: 0x556996b51868 - as core::ops::function::FnOnce<()>>::call_once::h9cf84e534f80e48a [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 34: 0x556996b51868 - std::panicking::try::do_call::hcd5ff80e96737b38 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/panicking.rs:492:40 [INFO] [stdout] 35: 0x556996b51868 - std::panicking::try::h1813b6532a9dacd8 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/panicking.rs:456:19 [INFO] [stdout] 36: 0x556996b51868 - std::panic::catch_unwind::hff2a46cca1d01f0b [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/panic.rs:137:14 [INFO] [stdout] 37: 0x556996b51868 - std::thread::Builder::spawn_unchecked_::{{closure}}::h83c4b74ca1b724fc [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/thread/mod.rs:504:30 [INFO] [stdout] 38: 0x556996b51868 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9e3eb359359c7897 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/core/src/ops/function.rs:248:5 [INFO] [stdout] 39: 0x556996cc1dd3 - as core::ops::function::FnOnce>::call_once::h1680342795a2dc08 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/alloc/src/boxed.rs:1951:9 [INFO] [stdout] 40: 0x556996cc1dd3 - as core::ops::function::FnOnce>::call_once::h45204a69827b0e83 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/alloc/src/boxed.rs:1951:9 [INFO] [stdout] 41: 0x556996cc1dd3 - std::sys::unix::thread::Thread::new::thread_start::h5d4e11bbda4161c8 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/sys/unix/thread.rs:108:17 [INFO] [stdout] 42: 0x7f61ca455609 - start_thread [INFO] [stdout] 43: 0x7f61ca225133 - clone [INFO] [stdout] 44: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- tests::test_review_crud_update_process stdout ---- [INFO] [stdout] thread 'tests::test_review_crud_update_process' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" }', src/lib.rs:257:41 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x556996cbb4dd - std::backtrace_rs::backtrace::libunwind::trace::h8217d0a8f3fd2f41 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stdout] 1: 0x556996cbb4dd - std::backtrace_rs::backtrace::trace_unsynchronized::h308103876b3af410 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x556996cbb4dd - std::sys_common::backtrace::_print_fmt::hc208018c6153605e [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/sys_common/backtrace.rs:66:5 [INFO] [stdout] 3: 0x556996cbb4dd - ::fmt::hf89a7ed694dfb585 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/sys_common/backtrace.rs:45:22 [INFO] [stdout] 4: 0x556996cdfc3c - core::fmt::write::h21038c1382fe4264 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/core/src/fmt/mod.rs:1197:17 [INFO] [stdout] 5: 0x556996cb58d1 - std::io::Write::write_fmt::h323ab2482abeeec6 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/io/mod.rs:1672:15 [INFO] [stdout] 6: 0x556996cbcf55 - std::sys_common::backtrace::_print::h4e8889719c9ddeb8 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/sys_common/backtrace.rs:48:5 [INFO] [stdout] 7: 0x556996cbcf55 - std::sys_common::backtrace::print::h1506fe2cb3022667 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/sys_common/backtrace.rs:35:9 [INFO] [stdout] 8: 0x556996cbcf55 - std::panicking::default_hook::{{closure}}::hd9d7ce2a8a782440 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/panicking.rs:295:22 [INFO] [stdout] 9: 0x556996cbcbf9 - std::panicking::default_hook::h5b16ec25444b1b5d [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/panicking.rs:311:9 [INFO] [stdout] 10: 0x556996cbd4e6 - std::panicking::rust_panic_with_hook::hb0138cb6e6fea3e4 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/panicking.rs:698:17 [INFO] [stdout] 11: 0x556996cbd3d7 - std::panicking::begin_panic_handler::{{closure}}::h4cb67095557cd1aa [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/panicking.rs:588:13 [INFO] [stdout] 12: 0x556996cbb994 - std::sys_common::backtrace::__rust_end_short_backtrace::h2bfcac279dcdc911 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/sys_common/backtrace.rs:138:18 [INFO] [stdout] 13: 0x556996cbd109 - rust_begin_unwind [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/panicking.rs:584:5 [INFO] [stdout] 14: 0x556996a94523 - core::panicking::panic_fmt::h1de71520faaa17d3 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/core/src/panicking.rs:142:14 [INFO] [stdout] 15: 0x556996a94613 - core::result::unwrap_failed::hc0baa33ef8bc7db8 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/core/src/result.rs:1805:5 [INFO] [stdout] 16: 0x556996abfbb5 - core::result::Result::unwrap::hae32cbd721a9ae0c [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/core/src/result.rs:1098:23 [INFO] [stdout] 17: 0x556996aa0ac1 - arete::ExerciseService::new_test::hbb785f71c1311734 [INFO] [stdout] at /opt/rustwide/workdir/src/lib.rs:257:22 [INFO] [stdout] 18: 0x556996a9cbd5 - arete::tests::test_review_crud_update_process::hd5cefdc5ee2da717 [INFO] [stdout] at /opt/rustwide/workdir/src/lib.rs:1019:23 [INFO] [stdout] 19: 0x556996a9cb5a - arete::tests::test_review_crud_update_process::{{closure}}::h24b421b0435c57b6 [INFO] [stdout] at /opt/rustwide/workdir/src/lib.rs:1016:5 [INFO] [stdout] 20: 0x556996aae48e - core::ops::function::FnOnce::call_once::h83a948d2d02e2661 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/core/src/ops/function.rs:248:5 [INFO] [stdout] 21: 0x556996b80ac3 - core::ops::function::FnOnce::call_once::h0834638dccd7f44f [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/core/src/ops/function.rs:248:5 [INFO] [stdout] 22: 0x556996b80ac3 - test::__rust_begin_short_backtrace::h236b9d3086614016 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/test/src/lib.rs:572:5 [INFO] [stdout] 23: 0x556996b7f8ca - as core::ops::function::FnOnce>::call_once::h836d617c8cafab84 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/alloc/src/boxed.rs:1951:9 [INFO] [stdout] 24: 0x556996b7f8ca - as core::ops::function::FnOnce<()>>::call_once::h749e4286e2b07713 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 25: 0x556996b7f8ca - std::panicking::try::do_call::h43a1b83a3cb9edc8 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/panicking.rs:492:40 [INFO] [stdout] 26: 0x556996b7f8ca - std::panicking::try::h5622fa742e7f1abc [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/panicking.rs:456:19 [INFO] [stdout] 27: 0x556996b7f8ca - std::panic::catch_unwind::h99900a1dadf94a68 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/panic.rs:137:14 [INFO] [stdout] 28: 0x556996b7f8ca - test::run_test_in_process::h3893e153ea830832 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/test/src/lib.rs:595:18 [INFO] [stdout] 29: 0x556996b7f8ca - test::run_test::run_test_inner::{{closure}}::h1a6c1ab1f6c36f74 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/test/src/lib.rs:489:39 [INFO] [stdout] 30: 0x556996b4be3d - test::run_test::run_test_inner::{{closure}}::hb34d5332aa2ee72c [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/test/src/lib.rs:516:37 [INFO] [stdout] 31: 0x556996b4be3d - std::sys_common::backtrace::__rust_begin_short_backtrace::h99ab4c6a3071a36c [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/sys_common/backtrace.rs:122:18 [INFO] [stdout] 32: 0x556996b51868 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h27cba0714207d393 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/thread/mod.rs:505:17 [INFO] [stdout] 33: 0x556996b51868 - as core::ops::function::FnOnce<()>>::call_once::h9cf84e534f80e48a [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 34: 0x556996b51868 - std::panicking::try::do_call::hcd5ff80e96737b38 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/panicking.rs:492:40 [INFO] [stdout] 35: 0x556996b51868 - std::panicking::try::h1813b6532a9dacd8 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/panicking.rs:456:19 [INFO] [stdout] 36: 0x556996b51868 - std::panic::catch_unwind::hff2a46cca1d01f0b [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/panic.rs:137:14 [INFO] [stdout] 37: 0x556996b51868 - std::thread::Builder::spawn_unchecked_::{{closure}}::h83c4b74ca1b724fc [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/thread/mod.rs:504:30 [INFO] [stdout] 38: 0x556996b51868 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9e3eb359359c7897 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/core/src/ops/function.rs:248:5 [INFO] [stdout] 39: 0x556996cc1dd3 - as core::ops::function::FnOnce>::call_once::h1680342795a2dc08 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/alloc/src/boxed.rs:1951:9 [INFO] [stdout] 40: 0x556996cc1dd3 - as core::ops::function::FnOnce>::call_once::h45204a69827b0e83 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/alloc/src/boxed.rs:1951:9 [INFO] [stdout] 41: 0x556996cc1dd3 - std::sys::unix::thread::Thread::new::thread_start::h5d4e11bbda4161c8 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/sys/unix/thread.rs:108:17 [INFO] [stdout] 42: 0x7f61ca455609 - start_thread [INFO] [stdout] 43: 0x7f61ca225133 - clone [INFO] [stdout] 44: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- tests::test_grepping_for_exercises stdout ---- [INFO] [stdout] thread 'tests::test_grepping_for_exercises' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" }', src/lib.rs:257:41 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x556996cbb4dd - std::backtrace_rs::backtrace::libunwind::trace::h8217d0a8f3fd2f41 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stdout] 1: 0x556996cbb4dd - std::backtrace_rs::backtrace::trace_unsynchronized::h308103876b3af410 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x556996cbb4dd - std::sys_common::backtrace::_print_fmt::hc208018c6153605e [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/sys_common/backtrace.rs:66:5 [INFO] [stdout] 3: 0x556996cbb4dd - ::fmt::hf89a7ed694dfb585 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/sys_common/backtrace.rs:45:22 [INFO] [stdout] 4: 0x556996cdfc3c - core::fmt::write::h21038c1382fe4264 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/core/src/fmt/mod.rs:1197:17 [INFO] [stdout] 5: 0x556996cb58d1 - std::io::Write::write_fmt::h323ab2482abeeec6 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/io/mod.rs:1672:15 [INFO] [stdout] 6: 0x556996cbcf55 - std::sys_common::backtrace::_print::h4e8889719c9ddeb8 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/sys_common/backtrace.rs:48:5 [INFO] [stdout] 7: 0x556996cbcf55 - std::sys_common::backtrace::print::h1506fe2cb3022667 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/sys_common/backtrace.rs:35:9 [INFO] [stdout] 8: 0x556996cbcf55 - std::panicking::default_hook::{{closure}}::hd9d7ce2a8a782440 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/panicking.rs:295:22 [INFO] [stdout] 9: 0x556996cbcbf9 - std::panicking::default_hook::h5b16ec25444b1b5d [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/panicking.rs:311:9 [INFO] [stdout] 10: 0x556996cbd4e6 - std::panicking::rust_panic_with_hook::hb0138cb6e6fea3e4 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/panicking.rs:698:17 [INFO] [stdout] 11: 0x556996cbd3d7 - std::panicking::begin_panic_handler::{{closure}}::h4cb67095557cd1aa [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/panicking.rs:588:13 [INFO] [stdout] 12: 0x556996cbb994 - std::sys_common::backtrace::__rust_end_short_backtrace::h2bfcac279dcdc911 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/sys_common/backtrace.rs:138:18 [INFO] [stdout] 13: 0x556996cbd109 - rust_begin_unwind [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/panicking.rs:584:5 [INFO] [stdout] 14: 0x556996a94523 - core::panicking::panic_fmt::h1de71520faaa17d3 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/core/src/panicking.rs:142:14 [INFO] [stdout] 15: 0x556996a94613 - core::result::unwrap_failed::hc0baa33ef8bc7db8 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/core/src/result.rs:1805:5 [INFO] [stdout] 16: 0x556996abfbb5 - core::result::Result::unwrap::hae32cbd721a9ae0c [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/core/src/result.rs:1098:23 [INFO] [stdout] 17: 0x556996aa0ac1 - arete::ExerciseService::new_test::hbb785f71c1311734 [INFO] [stdout] at /opt/rustwide/workdir/src/lib.rs:257:22 [INFO] [stdout] 18: 0x556996a97977 - arete::tests::test_grepping_for_exercises::h9f6086553469351f [INFO] [stdout] at /opt/rustwide/workdir/src/lib.rs:781:23 [INFO] [stdout] 19: 0x556996a9787a - arete::tests::test_grepping_for_exercises::{{closure}}::h10fe8ff8bdf0c56f [INFO] [stdout] at /opt/rustwide/workdir/src/lib.rs:778:5 [INFO] [stdout] 20: 0x556996aae3ee - core::ops::function::FnOnce::call_once::h588de1a9715b607f [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/core/src/ops/function.rs:248:5 [INFO] [stdout] 21: 0x556996b80ac3 - core::ops::function::FnOnce::call_once::h0834638dccd7f44f [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/core/src/ops/function.rs:248:5 [INFO] [stdout] 22: 0x556996b80ac3 - test::__rust_begin_short_backtrace::h236b9d3086614016 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/test/src/lib.rs:572:5 [INFO] [stdout] 23: 0x556996b7f8ca - as core::ops::function::FnOnce>::call_once::h836d617c8cafab84 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/alloc/src/boxed.rs:1951:9 [INFO] [stdout] 24: 0x556996b7f8ca - as core::ops::function::FnOnce<()>>::call_once::h749e4286e2b07713 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 25: 0x556996b7f8ca - std::panicking::try::do_call::h43a1b83a3cb9edc8 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/panicking.rs:492:40 [INFO] [stdout] 26: 0x556996b7f8ca - std::panicking::try::h5622fa742e7f1abc [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/panicking.rs:456:19 [INFO] [stdout] 27: 0x556996b7f8ca - std::panic::catch_unwind::h99900a1dadf94a68 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/panic.rs:137:14 [INFO] [stdout] 28: 0x556996b7f8ca - test::run_test_in_process::h3893e153ea830832 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/test/src/lib.rs:595:18 [INFO] [stdout] 29: 0x556996b7f8ca - test::run_test::run_test_inner::{{closure}}::h1a6c1ab1f6c36f74 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/test/src/lib.rs:489:39 [INFO] [stdout] 30: 0x556996b4be3d - test::run_test::run_test_inner::{{closure}}::hb34d5332aa2ee72c [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/test/src/lib.rs:516:37 [INFO] [stdout] 31: 0x556996b4be3d - std::sys_common::backtrace::__rust_begin_short_backtrace::h99ab4c6a3071a36c [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/sys_common/backtrace.rs:122:18 [INFO] [stdout] 32: 0x556996b51868 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h27cba0714207d393 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/thread/mod.rs:505:17 [INFO] [stdout] 33: 0x556996b51868 - as core::ops::function::FnOnce<()>>::call_once::h9cf84e534f80e48a [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 34: 0x556996b51868 - std::panicking::try::do_call::hcd5ff80e96737b38 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/panicking.rs:492:40 [INFO] [stdout] 35: 0x556996b51868 - std::panicking::try::h1813b6532a9dacd8 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/panicking.rs:456:19 [INFO] [stdout] 36: 0x556996b51868 - std::panic::catch_unwind::hff2a46cca1d01f0b [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/panic.rs:137:14 [INFO] [stdout] 37: 0x556996b51868 - std::thread::Builder::spawn_unchecked_::{{closure}}::h83c4b74ca1b724fc [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/thread/mod.rs:504:30 [INFO] [stdout] 38: 0x556996b51868 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9e3eb359359c7897 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/core/src/ops/function.rs:248:5 [INFO] [stdout] 39: 0x556996cc1dd3 - as core::ops::function::FnOnce>::call_once::h1680342795a2dc08 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/alloc/src/boxed.rs:1951:9 [INFO] [stdout] 40: 0x556996cc1dd3 - as core::ops::function::FnOnce>::call_once::h45204a69827b0e83 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/alloc/src/boxed.rs:1951:9 [INFO] [stdout] 41: 0x556996cc1dd3 - std::sys::unix::thread::Thread::new::thread_start::h5d4e11bbda4161c8 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/sys/unix/thread.rs:108:17 [INFO] [stdout] 42: 0x7f61ca455609 - start_thread [INFO] [stdout] 43: 0x7f61ca225133 - clone [INFO] [stdout] 44: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- tests::test_save_parsed_exercises stdout ---- [INFO] [stdout] thread 'tests::test_save_parsed_exercises' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" }', src/lib.rs:257:41 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x556996cbb4dd - std::backtrace_rs::backtrace::libunwind::trace::h8217d0a8f3fd2f41 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stdout] 1: 0x556996cbb4dd - std::backtrace_rs::backtrace::trace_unsynchronized::h308103876b3af410 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x556996cbb4dd - std::sys_common::backtrace::_print_fmt::hc208018c6153605e [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/sys_common/backtrace.rs:66:5 [INFO] [stdout] 3: 0x556996cbb4dd - ::fmt::hf89a7ed694dfb585 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/sys_common/backtrace.rs:45:22 [INFO] [stdout] 4: 0x556996cdfc3c - core::fmt::write::h21038c1382fe4264 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/core/src/fmt/mod.rs:1197:17 [INFO] [stdout] 5: 0x556996cb58d1 - std::io::Write::write_fmt::h323ab2482abeeec6 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/io/mod.rs:1672:15 [INFO] [stdout] 6: 0x556996cbcf55 - std::sys_common::backtrace::_print::h4e8889719c9ddeb8 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/sys_common/backtrace.rs:48:5 [INFO] [stdout] 7: 0x556996cbcf55 - std::sys_common::backtrace::print::h1506fe2cb3022667 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/sys_common/backtrace.rs:35:9 [INFO] [stdout] 8: 0x556996cbcf55 - std::panicking::default_hook::{{closure}}::hd9d7ce2a8a782440 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/panicking.rs:295:22 [INFO] [stdout] 9: 0x556996cbcbf9 - std::panicking::default_hook::h5b16ec25444b1b5d [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/panicking.rs:311:9 [INFO] [stdout] 10: 0x556996cbd4e6 - std::panicking::rust_panic_with_hook::hb0138cb6e6fea3e4 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/panicking.rs:698:17 [INFO] [stdout] 11: 0x556996cbd3d7 - std::panicking::begin_panic_handler::{{closure}}::h4cb67095557cd1aa [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/panicking.rs:588:13 [INFO] [stdout] 12: 0x556996cbb994 - std::sys_common::backtrace::__rust_end_short_backtrace::h2bfcac279dcdc911 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/sys_common/backtrace.rs:138:18 [INFO] [stdout] 13: 0x556996cbd109 - rust_begin_unwind [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/panicking.rs:584:5 [INFO] [stdout] 14: 0x556996a94523 - core::panicking::panic_fmt::h1de71520faaa17d3 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/core/src/panicking.rs:142:14 [INFO] [stdout] 15: 0x556996a94613 - core::result::unwrap_failed::hc0baa33ef8bc7db8 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/core/src/result.rs:1805:5 [INFO] [stdout] 16: 0x556996abfbb5 - core::result::Result::unwrap::hae32cbd721a9ae0c [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/core/src/result.rs:1098:23 [INFO] [stdout] 17: 0x556996aa0ac1 - arete::ExerciseService::new_test::hbb785f71c1311734 [INFO] [stdout] at /opt/rustwide/workdir/src/lib.rs:257:22 [INFO] [stdout] 18: 0x556996a995bc - arete::tests::test_save_parsed_exercises::h4e453f79cba51895 [INFO] [stdout] at /opt/rustwide/workdir/src/lib.rs:887:23 [INFO] [stdout] 19: 0x556996a9943a - arete::tests::test_save_parsed_exercises::{{closure}}::h3df8c36b72351a27 [INFO] [stdout] at /opt/rustwide/workdir/src/lib.rs:881:5 [INFO] [stdout] 20: 0x556996aae3ae - core::ops::function::FnOnce::call_once::h544cef00bff94940 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/core/src/ops/function.rs:248:5 [INFO] [stdout] 21: 0x556996b80ac3 - core::ops::function::FnOnce::call_once::h0834638dccd7f44f [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/core/src/ops/function.rs:248:5 [INFO] [stdout] 22: 0x556996b80ac3 - test::__rust_begin_short_backtrace::h236b9d3086614016 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/test/src/lib.rs:572:5 [INFO] [stdout] 23: 0x556996b7f8ca - as core::ops::function::FnOnce>::call_once::h836d617c8cafab84 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/alloc/src/boxed.rs:1951:9 [INFO] [stdout] 24: 0x556996b7f8ca - as core::ops::function::FnOnce<()>>::call_once::h749e4286e2b07713 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 25: 0x556996b7f8ca - std::panicking::try::do_call::h43a1b83a3cb9edc8 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/panicking.rs:492:40 [INFO] [stdout] 26: 0x556996b7f8ca - std::panicking::try::h5622fa742e7f1abc [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/panicking.rs:456:19 [INFO] [stdout] 27: 0x556996b7f8ca - std::panic::catch_unwind::h99900a1dadf94a68 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/panic.rs:137:14 [INFO] [stdout] 28: 0x556996b7f8ca - test::run_test_in_process::h3893e153ea830832 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/test/src/lib.rs:595:18 [INFO] [stdout] 29: 0x556996b7f8ca - test::run_test::run_test_inner::{{closure}}::h1a6c1ab1f6c36f74 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/test/src/lib.rs:489:39 [INFO] [stdout] 30: 0x556996b4be3d - test::run_test::run_test_inner::{{closure}}::hb34d5332aa2ee72c [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/test/src/lib.rs:516:37 [INFO] [stdout] 31: 0x556996b4be3d - std::sys_common::backtrace::__rust_begin_short_backtrace::h99ab4c6a3071a36c [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/sys_common/backtrace.rs:122:18 [INFO] [stdout] 32: 0x556996b51868 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h27cba0714207d393 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/thread/mod.rs:505:17 [INFO] [stdout] 33: 0x556996b51868 - as core::ops::function::FnOnce<()>>::call_once::h9cf84e534f80e48a [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 34: 0x556996b51868 - std::panicking::try::do_call::hcd5ff80e96737b38 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/panicking.rs:492:40 [INFO] [stdout] 35: 0x556996b51868 - std::panicking::try::h1813b6532a9dacd8 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/panicking.rs:456:19 [INFO] [stdout] 36: 0x556996b51868 - std::panic::catch_unwind::hff2a46cca1d01f0b [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/panic.rs:137:14 [INFO] [stdout] 37: 0x556996b51868 - std::thread::Builder::spawn_unchecked_::{{closure}}::h83c4b74ca1b724fc [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/thread/mod.rs:504:30 [INFO] [stdout] 38: 0x556996b51868 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9e3eb359359c7897 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/core/src/ops/function.rs:248:5 [INFO] [stdout] 39: 0x556996cc1dd3 - as core::ops::function::FnOnce>::call_once::h1680342795a2dc08 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/alloc/src/boxed.rs:1951:9 [INFO] [stdout] 40: 0x556996cc1dd3 - as core::ops::function::FnOnce>::call_once::h45204a69827b0e83 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/alloc/src/boxed.rs:1951:9 [INFO] [stdout] 41: 0x556996cc1dd3 - std::sys::unix::thread::Thread::new::thread_start::h5d4e11bbda4161c8 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/sys/unix/thread.rs:108:17 [INFO] [stdout] 42: 0x7f61ca455609 - start_thread [INFO] [stdout] 43: 0x7f61ca225133 - clone [INFO] [stdout] 44: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- tests::test_schema_bootstrapping_dropping_loaded stdout ---- [INFO] [stdout] thread 'tests::test_schema_bootstrapping_dropping_loaded' panicked at 'assertion failed: ExerciseService::maybe_new_test().is_ok()', src/lib.rs:553:9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x556996cbb4dd - std::backtrace_rs::backtrace::libunwind::trace::h8217d0a8f3fd2f41 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stdout] 1: 0x556996cbb4dd - std::backtrace_rs::backtrace::trace_unsynchronized::h308103876b3af410 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x556996cbb4dd - std::sys_common::backtrace::_print_fmt::hc208018c6153605e [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/sys_common/backtrace.rs:66:5 [INFO] [stdout] 3: 0x556996cbb4dd - ::fmt::hf89a7ed694dfb585 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/sys_common/backtrace.rs:45:22 [INFO] [stdout] 4: 0x556996cdfc3c - core::fmt::write::h21038c1382fe4264 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/core/src/fmt/mod.rs:1197:17 [INFO] [stdout] 5: 0x556996cb58d1 - std::io::Write::write_fmt::h323ab2482abeeec6 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/io/mod.rs:1672:15 [INFO] [stdout] 6: 0x556996cbcf55 - std::sys_common::backtrace::_print::h4e8889719c9ddeb8 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/sys_common/backtrace.rs:48:5 [INFO] [stdout] 7: 0x556996cbcf55 - std::sys_common::backtrace::print::h1506fe2cb3022667 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/sys_common/backtrace.rs:35:9 [INFO] [stdout] 8: 0x556996cbcf55 - std::panicking::default_hook::{{closure}}::hd9d7ce2a8a782440 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/panicking.rs:295:22 [INFO] [stdout] 9: 0x556996cbcbf9 - std::panicking::default_hook::h5b16ec25444b1b5d [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/panicking.rs:311:9 [INFO] [stdout] 10: 0x556996cbd4e6 - std::panicking::rust_panic_with_hook::hb0138cb6e6fea3e4 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/panicking.rs:698:17 [INFO] [stdout] 11: 0x556996cbd399 - std::panicking::begin_panic_handler::{{closure}}::h4cb67095557cd1aa [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/panicking.rs:586:13 [INFO] [stdout] 12: 0x556996cbb994 - std::sys_common::backtrace::__rust_end_short_backtrace::h2bfcac279dcdc911 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/sys_common/backtrace.rs:138:18 [INFO] [stdout] 13: 0x556996cbd109 - rust_begin_unwind [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/panicking.rs:584:5 [INFO] [stdout] 14: 0x556996a94523 - core::panicking::panic_fmt::h1de71520faaa17d3 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/core/src/panicking.rs:142:14 [INFO] [stdout] 15: 0x556996a943ed - core::panicking::panic::h467ee1bf554babeb [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/core/src/panicking.rs:48:5 [INFO] [stdout] 16: 0x556996a949d8 - arete::tests::test_schema_bootstrapping_dropping_loaded::h2aa308d7dbfc50cd [INFO] [stdout] at /opt/rustwide/workdir/src/lib.rs:553:9 [INFO] [stdout] 17: 0x556996a9491a - arete::tests::test_schema_bootstrapping_dropping_loaded::{{closure}}::h1623f914017ff69d [INFO] [stdout] at /opt/rustwide/workdir/src/lib.rs:552:5 [INFO] [stdout] 18: 0x556996aae4ce - core::ops::function::FnOnce::call_once::h857c159d1181ae55 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/core/src/ops/function.rs:248:5 [INFO] [stdout] 19: 0x556996b80ac3 - core::ops::function::FnOnce::call_once::h0834638dccd7f44f [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/core/src/ops/function.rs:248:5 [INFO] [stdout] 20: 0x556996b80ac3 - test::__rust_begin_short_backtrace::h236b9d3086614016 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/test/src/lib.rs:572:5 [INFO] [stdout] 21: 0x556996b7f8ca - as core::ops::function::FnOnce>::call_once::h836d617c8cafab84 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/alloc/src/boxed.rs:1951:9 [INFO] [stdout] 22: 0x556996b7f8ca - as core::ops::function::FnOnce<()>>::call_once::h749e4286e2b07713 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 23: 0x556996b7f8ca - std::panicking::try::do_call::h43a1b83a3cb9edc8 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/panicking.rs:492:40 [INFO] [stdout] 24: 0x556996b7f8ca - std::panicking::try::h5622fa742e7f1abc [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/panicking.rs:456:19 [INFO] [stdout] 25: 0x556996b7f8ca - std::panic::catch_unwind::h99900a1dadf94a68 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/panic.rs:137:14 [INFO] [stdout] 26: 0x556996b7f8ca - test::run_test_in_process::h3893e153ea830832 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/test/src/lib.rs:595:18 [INFO] [stdout] 27: 0x556996b7f8ca - test::run_test::run_test_inner::{{closure}}::h1a6c1ab1f6c36f74 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/test/src/lib.rs:489:39 [INFO] [stdout] 28: 0x556996b4be3d - test::run_test::run_test_inner::{{closure}}::hb34d5332aa2ee72c [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/test/src/lib.rs:516:37 [INFO] [stdout] 29: 0x556996b4be3d - std::sys_common::backtrace::__rust_begin_short_backtrace::h99ab4c6a3071a36c [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/sys_common/backtrace.rs:122:18 [INFO] [stdout] 30: 0x556996b51868 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h27cba0714207d393 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/thread/mod.rs:505:17 [INFO] [stdout] 31: 0x556996b51868 - as core::ops::function::FnOnce<()>>::call_once::h9cf84e534f80e48a [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 32: 0x556996b51868 - std::panicking::try::do_call::hcd5ff80e96737b38 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/panicking.rs:492:40 [INFO] [stdout] 33: 0x556996b51868 - std::panicking::try::h1813b6532a9dacd8 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/panicking.rs:456:19 [INFO] [stdout] 34: 0x556996b51868 - std::panic::catch_unwind::hff2a46cca1d01f0b [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/panic.rs:137:14 [INFO] [stdout] 35: 0x556996b51868 - std::thread::Builder::spawn_unchecked_::{{closure}}::h83c4b74ca1b724fc [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/thread/mod.rs:504:30 [INFO] [stdout] 36: 0x556996b51868 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9e3eb359359c7897 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/core/src/ops/function.rs:248:5 [INFO] [stdout] 37: 0x556996cc1dd3 - as core::ops::function::FnOnce>::call_once::h1680342795a2dc08 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/alloc/src/boxed.rs:1951:9 [INFO] [stdout] 38: 0x556996cc1dd3 - as core::ops::function::FnOnce>::call_once::h45204a69827b0e83 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/alloc/src/boxed.rs:1951:9 [INFO] [stdout] 39: 0x556996cc1dd3 - std::sys::unix::thread::Thread::new::thread_start::h5d4e11bbda4161c8 [INFO] [stdout] at /rustc/4b91a6ea7258a947e59c6522cd5898e7c0a6a88f/library/std/src/sys/unix/thread.rs:108:17 [INFO] [stdout] 40: 0x7f61ca455609 - start_thread [INFO] [stdout] 41: 0x7f61ca225133 - clone [INFO] [stdout] 42: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] tests::test_export_saved_exercise [INFO] [stdout] tests::test_grepping_for_exercises [INFO] [stdout] tests::test_review_crud_update_process [INFO] [stdout] tests::test_save_parsed_exercise_transaction_handling [INFO] [stdout] tests::test_save_parsed_exercises [INFO] [stdout] tests::test_schema_bootstrapping_dropping_loaded [INFO] [stdout] [INFO] [stdout] test result: FAILED. 6 passed; 6 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "cc2ae69a260bf03019ffbc569791cfe4239302bd09663eaba94cecce53c49ba4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cc2ae69a260bf03019ffbc569791cfe4239302bd09663eaba94cecce53c49ba4", kill_on_drop: false }` [INFO] [stdout] cc2ae69a260bf03019ffbc569791cfe4239302bd09663eaba94cecce53c49ba4