[INFO] fetching crate dino 0.1.2... [INFO] testing dino-0.1.2 against try#16fbf98f22730e073c09e7b03f0eafb87a295545 for pr-145628 [INFO] extracting crate dino 0.1.2 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate dino 0.1.2 [INFO] finished tweaking crates.io crate dino 0.1.2 [INFO] tweaked toml for crates.io crate dino 0.1.2 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate dino 0.1.2 on toolchain 16fbf98f22730e073c09e7b03f0eafb87a295545 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate dino 0.1.2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 87f3cc14af2a38b731e21edceb6a41791ec93a29bfb920e4e4ee926b5cc93030 [INFO] running `Command { std: "docker" "start" "-a" "87f3cc14af2a38b731e21edceb6a41791ec93a29bfb920e4e4ee926b5cc93030", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "87f3cc14af2a38b731e21edceb6a41791ec93a29bfb920e4e4ee926b5cc93030", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "87f3cc14af2a38b731e21edceb6a41791ec93a29bfb920e4e4ee926b5cc93030", kill_on_drop: false }` [INFO] [stdout] 87f3cc14af2a38b731e21edceb6a41791ec93a29bfb920e4e4ee926b5cc93030 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e53a98a5ff7320439dd8f273a7130edc30760a51352dd8eeb84ce4267f01b303 [INFO] running `Command { std: "docker" "start" "-a" "e53a98a5ff7320439dd8f273a7130edc30760a51352dd8eeb84ce4267f01b303", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.117 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling serde_json v1.0.59 [INFO] [stderr] Compiling itoa v0.4.6 [INFO] [stderr] Compiling dino v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.53s [INFO] running `Command { std: "docker" "inspect" "e53a98a5ff7320439dd8f273a7130edc30760a51352dd8eeb84ce4267f01b303", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e53a98a5ff7320439dd8f273a7130edc30760a51352dd8eeb84ce4267f01b303", kill_on_drop: false }` [INFO] [stdout] e53a98a5ff7320439dd8f273a7130edc30760a51352dd8eeb84ce4267f01b303 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0b4e3df56a6968193d33c9739c252ab2f13fa31dda20902f90e4bc29bd64bdf1 [INFO] running `Command { std: "docker" "start" "-a" "0b4e3df56a6968193d33c9739c252ab2f13fa31dda20902f90e4bc29bd64bdf1", kill_on_drop: false }` [INFO] [stderr] Compiling dino v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.53s [INFO] running `Command { std: "docker" "inspect" "0b4e3df56a6968193d33c9739c252ab2f13fa31dda20902f90e4bc29bd64bdf1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0b4e3df56a6968193d33c9739c252ab2f13fa31dda20902f90e4bc29bd64bdf1", kill_on_drop: false }` [INFO] [stdout] 0b4e3df56a6968193d33c9739c252ab2f13fa31dda20902f90e4bc29bd64bdf1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f7a4d2ef8e4d0c27a839a4f8a897a5654ea2cc1363665f26a9e4fe8d4d514cb9 [INFO] running `Command { std: "docker" "start" "-a" "f7a4d2ef8e4d0c27a839a4f8a897a5654ea2cc1363665f26a9e4fe8d4d514cb9", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/dino-f5cbee61fbb80022) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test tests::insert_speed ... FAILED [INFO] [stdout] test tests::create_speed ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- tests::insert_speed stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'tests::insert_speed' (27) panicked at src/lib.rs:190:14: [INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x61d4b3501b32 - std::backtrace_rs::backtrace::libunwind::trace::h4b3f5960ed1c0917 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x61d4b3501b32 - std::backtrace_rs::backtrace::trace_unsynchronized::h2f16383c47f8bd04 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x61d4b3501b32 - std::sys::backtrace::_print_fmt::h698d661724c270ea [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x61d4b3501b32 - ::fmt::h1c8375013274064c [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x61d4b3511d0f - core::fmt::rt::Argument::fmt::h9232377a772d3f8c [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x61d4b3511d0f - core::fmt::write::h6dc9e168423d9633 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/core/src/fmt/mod.rs:1468:25 [INFO] [stdout] 6: 0x61d4b34cf383 - std::io::default_write_fmt::hec53a38f10739f86 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x61d4b34cf383 - std::io::Write::write_fmt::hf5089d8bbbe5aaa6 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x61d4b34db1c2 - std::sys::backtrace::BacktraceLock::print::hf83c3d8cbd01f904 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x61d4b34dfbbf - std::panicking::default_hook::{{closure}}::h3d4c49adc0898362 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/std/src/panicking.rs:301:27 [INFO] [stdout] 10: 0x61d4b34dfa51 - std::panicking::default_hook::hccea28f2487e7471 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/std/src/panicking.rs:325:9 [INFO] [stdout] 11: 0x61d4b349f87e - as core::ops::function::Fn>::call::h06e1b96f84d5792f [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/alloc/src/boxed.rs:1999:9 [INFO] [stdout] 12: 0x61d4b349f87e - test::test_main_with_exit_callback::{{closure}}::hf6db6d7b1242fcd4 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x61d4b34e025e - as core::ops::function::Fn>::call::hfeb094aff1e6591e [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/alloc/src/boxed.rs:1999:9 [INFO] [stdout] 14: 0x61d4b34e025e - std::panicking::panic_with_hook::h694b8196629eb5e1 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/std/src/panicking.rs:842:13 [INFO] [stdout] 15: 0x61d4b34e002a - std::panicking::panic_handler::{{closure}}::h0d99dd765f7e6554 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/std/src/panicking.rs:707:13 [INFO] [stdout] 16: 0x61d4b34db2f9 - std::sys::backtrace::__rust_end_short_backtrace::h8b43cbde72f7d592 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/std/src/sys/backtrace.rs:174:18 [INFO] [stdout] 17: 0x61d4b34c356d - __rustc[d1dec8fc82f9a585]::rust_begin_unwind [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/std/src/panicking.rs:698:5 [INFO] [stdout] 18: 0x61d4b35197d0 - core::panicking::panic_fmt::h315eeb0e4d90fcdc [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/core/src/panicking.rs:75:14 [INFO] [stdout] 19: 0x61d4b3518db6 - core::result::unwrap_failed::h3188dfca3824df71 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/core/src/result.rs:1852:5 [INFO] [stdout] 20: 0x61d4b345dee2 - core::result::Result::unwrap::hefbd25a4cb294e94 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/core/src/result.rs:1223:23 [INFO] [stdout] 21: 0x61d4b345dee2 - dino::Database::load::hbc7fe579b5465dbc [INFO] [stdout] at /opt/rustwide/workdir/src/lib.rs:190:14 [INFO] [stdout] 22: 0x61d4b345db94 - dino::tests::insert_speed::{{closure}}::h706b37d9ceb4346c [INFO] [stdout] at /opt/rustwide/workdir/src/lib.rs:444:16 [INFO] [stdout] 23: 0x61d4b345f853 - test::bench::ns_iter_inner::h86713071bdb3f3a3 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/test/src/bench.rs:118:19 [INFO] [stdout] 24: 0x61d4b34608f4 - test::bench::Bencher::iter::hac2ec19cb85a5ce5 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/test/src/bench.rs:43:13 [INFO] [stdout] 25: 0x61d4b345db5a - dino::tests::insert_speed::h27870a19a110e60b [INFO] [stdout] at /opt/rustwide/workdir/src/lib.rs:441:11 [INFO] [stdout] 26: 0x61d4b345dc28 - dino::tests::insert_speed::{{closure}}::hbeb92d84dc4c0074 [INFO] [stdout] at /opt/rustwide/workdir/src/lib.rs:440:43 [INFO] [stdout] 27: 0x61d4b345c11f - core::ops::function::FnOnce::call_once::h07e50d0a0d0a0db0 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 28: 0x61d4b349f6d1 - test::types::RunnableTest::run::{{closure}}::{{closure}}::h726af9d796fdca29 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/test/src/types.rs:148:76 [INFO] [stdout] 29: 0x61d4b349f6d1 - test::__rust_begin_short_backtrace::h7c91e93d138bf3ed [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/test/src/lib.rs:663:18 [INFO] [stdout] 30: 0x61d4b34aac39 - test::types::RunnableTest::run::{{closure}}::hea5c42b9512b62fb [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/test/src/types.rs:148:44 [INFO] [stdout] 31: 0x61d4b34aac39 - test::bench::Bencher::bench::hcbac73475ea7f9ec [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/test/src/bench.rs:54:22 [INFO] [stdout] 32: 0x61d4b34aac39 - test::bench::run_once::hd3faea8855d8722f [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/test/src/bench.rs:243:8 [INFO] [stdout] 33: 0x61d4b34aac39 - test::types::RunnableTest::run::h0d5a2133c288d8a5 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/test/src/types.rs:148:17 [INFO] [stdout] 34: 0x61d4b34b5355 - test::run_test_in_process::{{closure}}::ha3eda53784ae2639 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/test/src/lib.rs:686:74 [INFO] [stdout] 35: 0x61d4b34b5355 - as core::ops::function::FnOnce<()>>::call_once::hbd60f847cd185bc6 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 36: 0x61d4b34b5355 - std::panicking::catch_unwind::do_call::h11c1623aed953668 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/std/src/panicking.rs:590:40 [INFO] [stdout] 37: 0x61d4b34b5355 - std::panicking::catch_unwind::hf8551f73b52d8ed0 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/std/src/panicking.rs:553:19 [INFO] [stdout] 38: 0x61d4b34b5355 - std::panic::catch_unwind::h66ff870d847fc7cf [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/std/src/panic.rs:359:14 [INFO] [stdout] 39: 0x61d4b34b5355 - test::run_test_in_process::h808a5fa5cb24efde [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/test/src/lib.rs:686:27 [INFO] [stdout] 40: 0x61d4b34b5355 - test::run_test::{{closure}}::hcf5782fef76f68bf [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/test/src/lib.rs:607:43 [INFO] [stdout] 41: 0x61d4b348bb14 - test::run_test::{{closure}}::h59bb1f8f7167fee7 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/test/src/lib.rs:637:41 [INFO] [stdout] 42: 0x61d4b348bb14 - std::sys::backtrace::__rust_begin_short_backtrace::h073f551083d60480 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/std/src/sys/backtrace.rs:158:18 [INFO] [stdout] 43: 0x61d4b348f3fa - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h9d6eff1e4da9d0f2 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/std/src/thread/mod.rs:559:17 [INFO] [stdout] 44: 0x61d4b348f3fa - as core::ops::function::FnOnce<()>>::call_once::he37f75191b40d4b0 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 45: 0x61d4b348f3fa - std::panicking::catch_unwind::do_call::h339b26991b458079 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/std/src/panicking.rs:590:40 [INFO] [stdout] 46: 0x61d4b348f3fa - std::panicking::catch_unwind::h2e5906b8a84cca89 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/std/src/panicking.rs:553:19 [INFO] [stdout] 47: 0x61d4b348f3fa - std::panic::catch_unwind::h3fea03a95c906d68 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/std/src/panic.rs:359:14 [INFO] [stdout] 48: 0x61d4b348f3fa - std::thread::Builder::spawn_unchecked_::{{closure}}::hab1ac593ae8241c8 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/std/src/thread/mod.rs:557:30 [INFO] [stdout] 49: 0x61d4b348f3fa - core::ops::function::FnOnce::call_once{{vtable.shim}}::hb46ae6da79faf2c5 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 50: 0x61d4b34d557f - as core::ops::function::FnOnce>::call_once::h317217a5c86437d1 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/alloc/src/boxed.rs:1985:9 [INFO] [stdout] 51: 0x61d4b34d557f - std::sys::pal::unix::thread::Thread::new::thread_start::h9b0e1220f8cf5182 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/std/src/sys/pal/unix/thread.rs:118:17 [INFO] [stdout] 52: 0x76b2bfa96aa4 - [INFO] [stdout] 53: 0x76b2bfb23a34 - clone [INFO] [stdout] 54: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- tests::create_speed stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'tests::create_speed' (26) panicked at src/lib.rs:190:14: [INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x61d4b3501b32 - std::backtrace_rs::backtrace::libunwind::trace::h4b3f5960ed1c0917 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x61d4b3501b32 - std::backtrace_rs::backtrace::trace_unsynchronized::h2f16383c47f8bd04 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x61d4b3501b32 - std::sys::backtrace::_print_fmt::h698d661724c270ea [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x61d4b3501b32 - ::fmt::h1c8375013274064c [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x61d4b3511d0f - core::fmt::rt::Argument::fmt::h9232377a772d3f8c [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x61d4b3511d0f - core::fmt::write::h6dc9e168423d9633 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/core/src/fmt/mod.rs:1468:25 [INFO] [stdout] 6: 0x61d4b34cf383 - std::io::default_write_fmt::hec53a38f10739f86 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x61d4b34cf383 - std::io::Write::write_fmt::hf5089d8bbbe5aaa6 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x61d4b34db1c2 - std::sys::backtrace::BacktraceLock::print::hf83c3d8cbd01f904 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x61d4b34dfbbf - std::panicking::default_hook::{{closure}}::h3d4c49adc0898362 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/std/src/panicking.rs:301:27 [INFO] [stdout] 10: 0x61d4b34dfa51 - std::panicking::default_hook::hccea28f2487e7471 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/std/src/panicking.rs:325:9 [INFO] [stdout] 11: 0x61d4b349f87e - as core::ops::function::Fn>::call::h06e1b96f84d5792f [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/alloc/src/boxed.rs:1999:9 [INFO] [stdout] 12: 0x61d4b349f87e - test::test_main_with_exit_callback::{{closure}}::hf6db6d7b1242fcd4 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x61d4b34e025e - as core::ops::function::Fn>::call::hfeb094aff1e6591e [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/alloc/src/boxed.rs:1999:9 [INFO] [stdout] 14: 0x61d4b34e025e - std::panicking::panic_with_hook::h694b8196629eb5e1 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/std/src/panicking.rs:842:13 [INFO] [stdout] 15: 0x61d4b34e002a - std::panicking::panic_handler::{{closure}}::h0d99dd765f7e6554 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/std/src/panicking.rs:707:13 [INFO] [stdout] 16: 0x61d4b34db2f9 - std::sys::backtrace::__rust_end_short_backtrace::h8b43cbde72f7d592 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/std/src/sys/backtrace.rs:174:18 [INFO] [stdout] 17: 0x61d4b34c356d - __rustc[d1dec8fc82f9a585]::rust_begin_unwind [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/std/src/panicking.rs:698:5 [INFO] [stdout] 18: 0x61d4b35197d0 - core::panicking::panic_fmt::h315eeb0e4d90fcdc [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/core/src/panicking.rs:75:14 [INFO] [stdout] 19: 0x61d4b3518db6 - core::result::unwrap_failed::h3188dfca3824df71 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/core/src/result.rs:1852:5 [INFO] [stdout] 20: 0x61d4b345dee2 - core::result::Result::unwrap::hefbd25a4cb294e94 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/core/src/result.rs:1223:23 [INFO] [stdout] 21: 0x61d4b345dee2 - dino::Database::load::hbc7fe579b5465dbc [INFO] [stdout] at /opt/rustwide/workdir/src/lib.rs:190:14 [INFO] [stdout] 22: 0x61d4b345dac4 - dino::tests::create_speed::{{closure}}::h46cf218af1fe7ffe [INFO] [stdout] at /opt/rustwide/workdir/src/lib.rs:435:16 [INFO] [stdout] 23: 0x61d4b345f753 - test::bench::ns_iter_inner::h4d9b61f43e3905f3 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/test/src/bench.rs:118:19 [INFO] [stdout] 24: 0x61d4b34609d4 - test::bench::Bencher::iter::hf969192d87844713 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/test/src/bench.rs:43:13 [INFO] [stdout] 25: 0x61d4b345da8a - dino::tests::create_speed::h3e672947d3f47919 [INFO] [stdout] at /opt/rustwide/workdir/src/lib.rs:432:11 [INFO] [stdout] 26: 0x61d4b345db38 - dino::tests::create_speed::{{closure}}::hba5d3f2dfc8f348c [INFO] [stdout] at /opt/rustwide/workdir/src/lib.rs:431:43 [INFO] [stdout] 27: 0x61d4b345c1bf - core::ops::function::FnOnce::call_once::h90785f2b27862986 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 28: 0x61d4b349f6d1 - test::types::RunnableTest::run::{{closure}}::{{closure}}::h726af9d796fdca29 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/test/src/types.rs:148:76 [INFO] [stdout] 29: 0x61d4b349f6d1 - test::__rust_begin_short_backtrace::h7c91e93d138bf3ed [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/test/src/lib.rs:663:18 [INFO] [stdout] 30: 0x61d4b34aac39 - test::types::RunnableTest::run::{{closure}}::hea5c42b9512b62fb [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/test/src/types.rs:148:44 [INFO] [stdout] 31: 0x61d4b34aac39 - test::bench::Bencher::bench::hcbac73475ea7f9ec [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/test/src/bench.rs:54:22 [INFO] [stdout] 32: 0x61d4b34aac39 - test::bench::run_once::hd3faea8855d8722f [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/test/src/bench.rs:243:8 [INFO] [stdout] 33: 0x61d4b34aac39 - test::types::RunnableTest::run::h0d5a2133c288d8a5 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/test/src/types.rs:148:17 [INFO] [stdout] 34: 0x61d4b34b5355 - test::run_test_in_process::{{closure}}::ha3eda53784ae2639 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/test/src/lib.rs:686:74 [INFO] [stdout] 35: 0x61d4b34b5355 - as core::ops::function::FnOnce<()>>::call_once::hbd60f847cd185bc6 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 36: 0x61d4b34b5355 - std::panicking::catch_unwind::do_call::h11c1623aed953668 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/std/src/panicking.rs:590:40 [INFO] [stdout] 37: 0x61d4b34b5355 - std::panicking::catch_unwind::hf8551f73b52d8ed0 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/std/src/panicking.rs:553:19 [INFO] [stdout] 38: 0x61d4b34b5355 - std::panic::catch_unwind::h66ff870d847fc7cf [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/std/src/panic.rs:359:14 [INFO] [stdout] 39: 0x61d4b34b5355 - test::run_test_in_process::h808a5fa5cb24efde [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/test/src/lib.rs:686:27 [INFO] [stdout] 40: 0x61d4b34b5355 - test::run_test::{{closure}}::hcf5782fef76f68bf [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/test/src/lib.rs:607:43 [INFO] [stdout] 41: 0x61d4b348bb14 - test::run_test::{{closure}}::h59bb1f8f7167fee7 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/test/src/lib.rs:637:41 [INFO] [stdout] 42: 0x61d4b348bb14 - std::sys::backtrace::__rust_begin_short_backtrace::h073f551083d60480 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/std/src/sys/backtrace.rs:158:18 [INFO] [stdout] 43: 0x61d4b348f3fa - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h9d6eff1e4da9d0f2 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/std/src/thread/mod.rs:559:17 [INFO] [stdout] 44: 0x61d4b348f3fa - as core::ops::function::FnOnce<()>>::call_once::he37f75191b40d4b0 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 45: 0x61d4b348f3fa - std::panicking::catch_unwind::do_call::h339b26991b458079 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/std/src/panicking.rs:590:40 [INFO] [stdout] 46: 0x61d4b348f3fa - std::panicking::catch_unwind::h2e5906b8a84cca89 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/std/src/panicking.rs:553:19 [INFO] [stdout] 47: 0x61d4b348f3fa - std::panic::catch_unwind::h3fea03a95c906d68 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/std/src/panic.rs:359:14 [INFO] [stdout] 48: 0x61d4b348f3fa - std::thread::Builder::spawn_unchecked_::{{closure}}::hab1ac593ae8241c8 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/std/src/thread/mod.rs:557:30 [INFO] [stdout] 49: 0x61d4b348f3fa - core::ops::function::FnOnce::call_once{{vtable.shim}}::hb46ae6da79faf2c5 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 50: 0x61d4b34d557f - as core::ops::function::FnOnce>::call_once::h317217a5c86437d1 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/alloc/src/boxed.rs:1985:9 [INFO] [stdout] 51: 0x61d4b34d557f - std::sys::pal::unix::thread::Thread::new::thread_start::h9b0e1220f8cf5182 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/std/src/sys/pal/unix/thread.rs:118:17 [INFO] [stdout] 52: 0x76b2bfa96aa4 - [INFO] [stdout] 53: 0x76b2bfb23a34 - clone [INFO] [stdout] 54: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] tests::create_speed [INFO] [stdout] tests::insert_speed [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--lib` [INFO] running `Command { std: "docker" "inspect" "f7a4d2ef8e4d0c27a839a4f8a897a5654ea2cc1363665f26a9e4fe8d4d514cb9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f7a4d2ef8e4d0c27a839a4f8a897a5654ea2cc1363665f26a9e4fe8d4d514cb9", kill_on_drop: false }` [INFO] [stdout] f7a4d2ef8e4d0c27a839a4f8a897a5654ea2cc1363665f26a9e4fe8d4d514cb9