[INFO] crate immutable-seq 0.1.2 is already in cache [INFO] testing immutable-seq-0.1.2 against beta-2020-06-03 for beta-1.45-1 [INFO] extracting crate immutable-seq 0.1.2 into /workspace/builds/worker-14/source [INFO] validating manifest of crates.io crate immutable-seq 0.1.2 on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate immutable-seq 0.1.2 [INFO] finished tweaking crates.io crate immutable-seq 0.1.2 [INFO] tweaked toml for crates.io crate immutable-seq 0.1.2 written to /workspace/builds/worker-14/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 0729f1b35aa705e711b38cdef5710c7d4aa2539c69c1bce050cbf9db2d2ae9b6 [INFO] running `"docker" "start" "-a" "0729f1b35aa705e711b38cdef5710c7d4aa2539c69c1bce050cbf9db2d2ae9b6"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Compiling winapi v0.2.8 [INFO] [stderr] Compiling utf8-ranges v0.1.3 [INFO] [stderr] Compiling regex-syntax v0.3.9 [INFO] [stderr] Compiling unreachable v0.1.1 [INFO] [stderr] Compiling memchr v0.1.11 [INFO] [stderr] Compiling debug_unreachable v0.1.1 [INFO] [stderr] Compiling aho-corasick v0.5.3 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Compiling thread-id v2.0.0 [INFO] [stderr] Compiling thread_local v0.2.7 [INFO] [stderr] Compiling regex v0.1.80 [INFO] [stderr] Compiling env_logger v0.3.5 [INFO] [stderr] Compiling quickcheck v0.4.1 [INFO] [stderr] Compiling immutable-seq v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lazy.rs:183:16 [INFO] [stderr] | [INFO] [stderr] 183 | inner: Box> [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn Invoke` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lazy.rs:197:23 [INFO] [stderr] | [INFO] [stderr] 197 | }) as Box> [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn Invoke` [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/lazy.rs:28:49 [INFO] [stderr] | [INFO] [stderr] 28 | $crate::lazy::Thunk::new(move || { $($e);* }) [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/lazy.rs:28:49 [INFO] [stderr] | [INFO] [stderr] 28 | $crate::lazy::Thunk::new(move || { $($e);* }) [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/lazy.rs:36:56 [INFO] [stderr] | [INFO] [stderr] 36 | $crate::lazy::Thunk::new(move || { value({$($e);*}) }) [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.11s [INFO] running `"docker" "inspect" "0729f1b35aa705e711b38cdef5710c7d4aa2539c69c1bce050cbf9db2d2ae9b6"` [INFO] running `"docker" "rm" "-f" "0729f1b35aa705e711b38cdef5710c7d4aa2539c69c1bce050cbf9db2d2ae9b6"` [INFO] [stdout] 0729f1b35aa705e711b38cdef5710c7d4aa2539c69c1bce050cbf9db2d2ae9b6 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"` [INFO] [stdout] b7eac3abdf1bb0fb69bf912b29f9bd9820bd3afaf75d0df3c7e8f6ed4f6dc89a [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "b7eac3abdf1bb0fb69bf912b29f9bd9820bd3afaf75d0df3c7e8f6ed4f6dc89a"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling immutable-seq v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lazy.rs:183:16 [INFO] [stderr] | [INFO] [stderr] 183 | inner: Box> [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn Invoke` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lazy.rs:197:23 [INFO] [stderr] | [INFO] [stderr] 197 | }) as Box> [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn Invoke` [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/lazy.rs:28:49 [INFO] [stderr] | [INFO] [stderr] 28 | $crate::lazy::Thunk::new(move || { $($e);* }) [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/lazy.rs:28:49 [INFO] [stderr] | [INFO] [stderr] 28 | $crate::lazy::Thunk::new(move || { $($e);* }) [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/lazy.rs:36:56 [INFO] [stderr] | [INFO] [stderr] 36 | $crate::lazy::Thunk::new(move || { value({$($e);*}) }) [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> tests/seq_quickcheck.rs:522:13 [INFO] [stderr] | [INFO] [stderr] 522 | try!(self.apply_action(action)) [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> tests/seq_quickcheck.rs:150:29 [INFO] [stderr] | [INFO] [stderr] 150 | fn shrink(&self) -> Box>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator>` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> tests/seq_quickcheck.rs:320:26 [INFO] [stderr] | [INFO] [stderr] 320 | action_shrinker: Box>>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> tests/seq_quickcheck.rs:368:29 [INFO] [stderr] | [INFO] [stderr] 368 | fn shrink(&self) -> Box>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lazy.rs:183:16 [INFO] [stderr] | [INFO] [stderr] 183 | inner: Box> [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn Invoke` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lazy.rs:197:23 [INFO] [stderr] | [INFO] [stderr] 197 | }) as Box> [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn Invoke` [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/lazy.rs:28:49 [INFO] [stderr] | [INFO] [stderr] 28 | $crate::lazy::Thunk::new(move || { $($e);* }) [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/lazy.rs:28:49 [INFO] [stderr] | [INFO] [stderr] 28 | $crate::lazy::Thunk::new(move || { $($e);* }) [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/lazy.rs:36:56 [INFO] [stderr] | [INFO] [stderr] 36 | $crate::lazy::Thunk::new(move || { value({$($e);*}) }) [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.91s [INFO] running `"docker" "inspect" "b7eac3abdf1bb0fb69bf912b29f9bd9820bd3afaf75d0df3c7e8f6ed4f6dc89a"` [INFO] running `"docker" "rm" "-f" "b7eac3abdf1bb0fb69bf912b29f9bd9820bd3afaf75d0df3c7e8f6ed4f6dc89a"` [INFO] [stdout] b7eac3abdf1bb0fb69bf912b29f9bd9820bd3afaf75d0df3c7e8f6ed4f6dc89a [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] b4882ecde715feb2be7859260bf30f653ac75e8fa6192765b472422b0adbd3f9 [INFO] running `"docker" "start" "-a" "b4882ecde715feb2be7859260bf30f653ac75e8fa6192765b472422b0adbd3f9"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lazy.rs:183:16 [INFO] [stderr] | [INFO] [stderr] 183 | inner: Box> [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn Invoke` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lazy.rs:197:23 [INFO] [stderr] | [INFO] [stderr] 197 | }) as Box> [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn Invoke` [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/lazy.rs:28:49 [INFO] [stderr] | [INFO] [stderr] 28 | $crate::lazy::Thunk::new(move || { $($e);* }) [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/lazy.rs:28:49 [INFO] [stderr] | [INFO] [stderr] 28 | $crate::lazy::Thunk::new(move || { $($e);* }) [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/lazy.rs:36:56 [INFO] [stderr] | [INFO] [stderr] 36 | $crate::lazy::Thunk::new(move || { value({$($e);*}) }) [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lazy.rs:183:16 [INFO] [stderr] | [INFO] [stderr] 183 | inner: Box> [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn Invoke` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lazy.rs:197:23 [INFO] [stderr] | [INFO] [stderr] 197 | }) as Box> [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn Invoke` [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/lazy.rs:28:49 [INFO] [stderr] | [INFO] [stderr] 28 | $crate::lazy::Thunk::new(move || { $($e);* }) [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/lazy.rs:28:49 [INFO] [stderr] | [INFO] [stderr] 28 | $crate::lazy::Thunk::new(move || { $($e);* }) [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/lazy.rs:36:56 [INFO] [stderr] | [INFO] [stderr] 36 | $crate::lazy::Thunk::new(move || { value({$($e);*}) }) [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> tests/seq_quickcheck.rs:522:13 [INFO] [stderr] | [INFO] [stderr] 522 | try!(self.apply_action(action)) [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> tests/seq_quickcheck.rs:150:29 [INFO] [stderr] | [INFO] [stderr] 150 | fn shrink(&self) -> Box>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator>` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> tests/seq_quickcheck.rs:320:26 [INFO] [stderr] | [INFO] [stderr] 320 | action_shrinker: Box>>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> tests/seq_quickcheck.rs:368:29 [INFO] [stderr] | [INFO] [stderr] 368 | fn shrink(&self) -> Box>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator>` [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/immutable_seq-8ffad0d0fc8ffd0d [INFO] [stdout] [INFO] [stdout] running 13 tests [INFO] [stdout] test finger_tree::test::test_iter_single ... ok [INFO] [stdout] test finger_tree::test::test_iter_inner_empty ... ok [INFO] [stdout] test finger_tree::test::test_iter_empty ... ok [INFO] [stdout] test digit::test::test_digit_iter ... ok [INFO] [stdout] test lazy::test::test_strict_should_produce_already_evaluated_thunk ... ok [INFO] [stderr] thread '' panicked at 'Muahahahah', src/lazy.rs:288:17 [INFO] [stderr] stack backtrace: [INFO] [stdout] test finger_tree::test::test_iter_inner_single ... ok [INFO] [stdout] test lazy::test::test_thunk_should_evaluate_when_accessed ... ok [INFO] [stdout] test lazy::test::test_thunk_should_evaluate_through_redirect ... ok [INFO] [stdout] test lazy::test::test_thunk_should_not_evaluate_if_not_accessed ... ok [INFO] [stdout] test node::test::test_node_iter ... ok [INFO] [stdout] test lazy::test::test_thunk_should_evaluate_just_once ... ok [INFO] [stdout] test node::test::test_tree23_measure ... ok [INFO] [stderr] 0: 0x55c8922acf85 - backtrace::backtrace::libunwind::trace::h07c956be65d9b461 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x55c8922acf85 - backtrace::backtrace::trace_unsynchronized::h2fdb9e4177ad4d20 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55c8922acf85 - std::sys_common::backtrace::_print_fmt::ha62d8426311107ac [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x55c8922acf85 - ::fmt::h3ec6bdab62f1e8d9 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x55c8922d4dec - core::fmt::write::h935cb0ed4078a853 [INFO] [stderr] at src/libcore/fmt/mod.rs:1076 [INFO] [stderr] 5: 0x55c8922a9a03 - std::io::Write::write_fmt::hc912aacf8d691eb3 [INFO] [stderr] at src/libstd/io/mod.rs:1537 [INFO] [stderr] 6: 0x55c8922af7b0 - std::sys_common::backtrace::_print::h460db802d801ccf8 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x55c8922af7b0 - std::sys_common::backtrace::print::h399d664f56640530 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x55c8922af7b0 - std::panicking::default_hook::{{closure}}::hc6dfd87957c765b8 [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x55c8922af4fc - std::panicking::default_hook::hfdceba6d6d1a18ae [INFO] [stderr] at src/libstd/panicking.rs:218 [INFO] [stderr] 10: 0x55c8922afde7 - std::panicking::rust_panic_with_hook::hd01e282bff1b1e63 [INFO] [stderr] at src/libstd/panicking.rs:486 [INFO] [stderr] 11: 0x55c892246f77 - std::panicking::begin_panic::h9ed319e36ccc21e6 [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:410 [INFO] [stderr] 12: 0x55c89224c10b - immutable_seq::lazy::test::test_drop_internal_data_just_once::{{closure}}::{{closure}}::h18eb10377881f9d3 [INFO] [stderr] at src/lazy.rs:288 [INFO] [stderr] 13: 0x55c89223e9ae - immutable_seq::lazy::Producer::new::{{closure}}::h711ec289c4263674 [INFO] [stderr] at src/lazy.rs:196 [INFO] [stderr] 14: 0x55c89223ef3e - >::invoke::hb15f43fee2e4985f [INFO] [stderr] at src/lazy.rs:224 [INFO] [stderr] 15: 0x55c89223eb61 - immutable_seq::lazy::Producer::invoke::hcf8c4ed7cc77eb22 [INFO] [stderr] at src/lazy.rs:202 [INFO] [stderr] 16: 0x55c89223c761 - immutable_seq::lazy::Thunk::force::h841d0445b720a839 [INFO] [stderr] at src/lazy.rs:108 [INFO] [stderr] 17: 0x55c89224c161 - immutable_seq::lazy::test::test_drop_internal_data_just_once::{{closure}}::ha42c623b8c6c4d33 [INFO] [stderr] at src/lazy.rs:290 [INFO] [stderr] 18: 0x55c89225576a - std::sys_common::backtrace::__rust_begin_short_backtrace::h6a1b60cd429c1e33 [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/sys_common/backtrace.rs:130 [INFO] [stdout] test lazy::test::test_drop_internal_data_just_once ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] 19: 0x55c89225ec4a - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h2f81fc18cc6f7bd9 [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:475 [INFO] [stderr] 20: 0x55c89225572e - as core::ops::function::FnOnce<()>>::call_once::h67a8c0806bb7cc53 [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318 [INFO] [stderr] 21: 0x55c8922470cc - std::panicking::try::do_call::h93175874bafc5f0a [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297 [INFO] [stderr] 22: 0x55c89224885d - __rust_try [INFO] [stderr] 23: 0x55c892247037 - std::panicking::try::h9550313821cba6f0 [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274 [INFO] [stderr] 24: 0x55c892255bae - std::panic::catch_unwind::h965664dd012cbeb3 [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394 [INFO] [stderr] 25: 0x55c89225ea8f - std::thread::Builder::spawn_unchecked::{{closure}}::h9658bfc9be3614e5 [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:474 [INFO] [stderr] 26: 0x55c89225a61e - core::ops::function::FnOnce::call_once{{vtable.shim}}::hfd102fd72028a870 [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232 [INFO] [stderr] 27: 0x55c8922b60aa - as core::ops::function::FnOnce>::call_once::hfc5c0e64036d1b09 [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076 [INFO] [stderr] 28: 0x55c8922b60aa - as core::ops::function::FnOnce>::call_once::hf3d73184efc070c1 [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076 [INFO] [stderr] 29: 0x55c8922b60aa - std::sys::unix::thread::Thread::new::thread_start::hb9eb749d91dfe8e2 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:87 [INFO] [stderr] 30: 0x7f7d4aa13609 - start_thread [INFO] [stderr] 31: 0x7f7d4a91f103 - __clone [INFO] [stderr] 32: 0x0 - [INFO] [stderr] Running /opt/rustwide/target/debug/deps/seq-2b2cc53863787ed8 [INFO] [stdout] [INFO] [stdout] running 30 tests [INFO] [stdout] test test_iter_append ... ok [INFO] [stdout] test test_insert ... ok [INFO] [stdout] test test_index ... ok [INFO] [stdout] test test_iter_empty ... ok [INFO] [stdout] test test_empty_is_empty ... ok [INFO] [stdout] test test_empty_len ... ok [INFO] [stdout] test test_back_empty ... ok [INFO] [stdout] test test_get_empty ... ok [INFO] [stdout] test test_front_empty ... ok [INFO] [stdout] test test_iter_singleton ... ok [INFO] [stdout] test test_singleton_len ... ok [INFO] [stdout] test test_get_nonempty ... ok [INFO] [stdout] test test_adjust ... ok [INFO] [stdout] test test_split_singleton ... ok [INFO] [stdout] test test_back_nonempty ... ok [INFO] [stdout] test test_split_empty ... ok [INFO] [stdout] test test_singleton_not_is_empty ... ok [INFO] [stdout] test test_front_nonempty ... ok [INFO] [stdout] test test_get_out_of_bounds ... ok [INFO] [stdout] test test_iter_push_back ... ok [INFO] [stdout] test test_back_pop_back ... ok [INFO] [stdout] test test_front_pop_front ... ok [INFO] [stdout] test test_split ... ok [INFO] [stdout] test test_remove ... ok [INFO] [stdout] test test_vec_macro ... ok [INFO] [stdout] test test_truncate ... ok [INFO] [stdout] test test_iter_push_front ... ok [INFO] [stdout] test test_skip ... ok [INFO] [stdout] test test_update ... ok [INFO] [stdout] test test_index_out_of_bounds ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/seq_quickcheck-93e8c186fea504e3 [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test test_action_series_drop_slot ... ok [INFO] [stdout] test test_check_temp ... ok [INFO] [stdout] test check_model_u32 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests immutable-seq [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test src/lazy.rs - lazy (line 13) ... ignored [INFO] [stdout] test src/lazy.rs - lazy::Thunk::new (line 72) ... ignored [INFO] [stdout] test src/seq.rs - seq (line 182) ... ok [INFO] [stdout] test src/seq.rs - seq (line 193) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "b4882ecde715feb2be7859260bf30f653ac75e8fa6192765b472422b0adbd3f9"` [INFO] running `"docker" "rm" "-f" "b4882ecde715feb2be7859260bf30f653ac75e8fa6192765b472422b0adbd3f9"` [INFO] [stdout] b4882ecde715feb2be7859260bf30f653ac75e8fa6192765b472422b0adbd3f9