[INFO] crate shared-data 0.0.2 is already in cache [INFO] testing shared-data-0.0.2 against beta-2020-06-03 for beta-1.45-1 [INFO] extracting crate shared-data 0.0.2 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate shared-data 0.0.2 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 shared-data 0.0.2 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate shared-data 0.0.2 [INFO] tweaked toml for crates.io crate shared-data 0.0.2 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate crates.io crate shared-data 0.0.2 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 0f759f1b3d297332992ed04ce1e0aee1336b224eb08b4143ca5725766cc09971 [INFO] running `"docker" "start" "-a" "0f759f1b3d297332992ed04ce1e0aee1336b224eb08b4143ca5725766cc09971"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling getrandom v0.1.13 [INFO] [stderr] Compiling ppv-lite86 v0.2.6 [INFO] [stderr] Compiling nix v0.10.0 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling num-derive v0.2.5 [INFO] [stderr] Compiling array-macro v1.0.4 [INFO] [stderr] Compiling num-traits v0.2.10 [INFO] [stderr] Compiling memrange v0.1.3 [INFO] [stderr] Compiling owning_ref v0.4.0 [INFO] [stderr] Compiling aho-corasick v0.6.10 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Compiling c2-chacha v0.2.3 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling num-traits v0.1.43 [INFO] [stderr] Compiling enum_primitive v0.1.1 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Compiling env_logger v0.4.3 [INFO] [stderr] Compiling rand v0.7.2 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling theban_interval_tree v0.7.1 [INFO] [stderr] Compiling shared_memory v0.8.2 [INFO] [stderr] Compiling shared-data v0.0.2 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used [INFO] [stderr] --> src/shared_rc.rs:91:13 [INFO] [stderr] | [INFO] [stderr] 91 | / mem::replace( [INFO] [stderr] 92 | | &mut self.0, [INFO] [stderr] 93 | | ManuallyDrop::new(SharedBox::unchecked_from_address(SharedAddressRange::null())), [INFO] [stderr] 94 | | ); [INFO] [stderr] | |______________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 24.63s [INFO] running `"docker" "inspect" "0f759f1b3d297332992ed04ce1e0aee1336b224eb08b4143ca5725766cc09971"` [INFO] running `"docker" "rm" "-f" "0f759f1b3d297332992ed04ce1e0aee1336b224eb08b4143ca5725766cc09971"` [INFO] [stdout] 0f759f1b3d297332992ed04ce1e0aee1336b224eb08b4143ca5725766cc09971 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 1bbf05dc520cff9ef159c5c5771c3a089b0a4241cfea396901777e2043a1333e [INFO] running `"docker" "start" "-a" "1bbf05dc520cff9ef159c5c5771c3a089b0a4241cfea396901777e2043a1333e"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling shared-data v0.0.2 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used [INFO] [stderr] --> src/shared_rc.rs:91:13 [INFO] [stderr] | [INFO] [stderr] 91 | / mem::replace( [INFO] [stderr] 92 | | &mut self.0, [INFO] [stderr] 93 | | ManuallyDrop::new(SharedBox::unchecked_from_address(SharedAddressRange::null())), [INFO] [stderr] 94 | | ); [INFO] [stderr] | |______________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used [INFO] [stderr] --> src/shared_rc.rs:91:13 [INFO] [stderr] | [INFO] [stderr] 91 | / mem::replace( [INFO] [stderr] 92 | | &mut self.0, [INFO] [stderr] 93 | | ManuallyDrop::new(SharedBox::unchecked_from_address(SharedAddressRange::null())), [INFO] [stderr] 94 | | ); [INFO] [stderr] | |______________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.34s [INFO] running `"docker" "inspect" "1bbf05dc520cff9ef159c5c5771c3a089b0a4241cfea396901777e2043a1333e"` [INFO] running `"docker" "rm" "-f" "1bbf05dc520cff9ef159c5c5771c3a089b0a4241cfea396901777e2043a1333e"` [INFO] [stdout] 1bbf05dc520cff9ef159c5c5771c3a089b0a4241cfea396901777e2043a1333e [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 9ddde75207cd2cbbf81476f202fa8f09db5dd3d3d56eca3bd802fabe01c1803b [INFO] running `"docker" "start" "-a" "9ddde75207cd2cbbf81476f202fa8f09db5dd3d3d56eca3bd802fabe01c1803b"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used [INFO] [stderr] --> src/shared_rc.rs:91:13 [INFO] [stderr] | [INFO] [stderr] 91 | / mem::replace( [INFO] [stderr] 92 | | &mut self.0, [INFO] [stderr] 93 | | ManuallyDrop::new(SharedBox::unchecked_from_address(SharedAddressRange::null())), [INFO] [stderr] 94 | | ); [INFO] [stderr] | |______________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used [INFO] [stderr] --> src/shared_rc.rs:91:13 [INFO] [stderr] | [INFO] [stderr] 91 | / mem::replace( [INFO] [stderr] 92 | | &mut self.0, [INFO] [stderr] 93 | | ManuallyDrop::new(SharedBox::unchecked_from_address(SharedAddressRange::null())), [INFO] [stderr] 94 | | ); [INFO] [stderr] | |______________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/shared_data-53b06099065b66cd [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test shared_vec::test_vector ... ok [INFO] [stdout] test shared_box::test_five_boxes ... ok [INFO] [stdout] test shared_box::test_one_box ... ok [INFO] [stdout] test shared_rc::test_rc ... ok [INFO] [stdout] test shared_channel::test_channels ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/integration-df64b32ebedd6365 [INFO] [stdout] running 4 tests [INFO] [stdout] test tests::test_vector ... ok [INFO] [stdout] Found new event "Auto" [INFO] [stderr] thread 'main' panicked at 'assertion failed: `(left == right)` [INFO] [stderr] left: `1`, [INFO] [stderr] right: `2`', tests/integration/tests.rs:45:5 [INFO] [stderr] stack backtrace: [INFO] [stdout] Found new event "Auto" [INFO] [stdout] test tests::test_setup_success ... ok [INFO] [stdout] Found new event "Auto" [INFO] [stdout] test tests::test_shared_box ... ok [INFO] [stderr] 0: 0x55be0bea79d5 - 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: 0x55be0bea79d5 - 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: 0x55be0bea79d5 - std::sys_common::backtrace::_print_fmt::ha62d8426311107ac [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x55be0bea79d5 - ::fmt::h3ec6bdab62f1e8d9 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x55be0bec676c - core::fmt::write::h935cb0ed4078a853 [INFO] [stderr] at src/libcore/fmt/mod.rs:1076 [INFO] [stderr] 5: 0x55be0bea5b33 - std::io::Write::write_fmt::hc912aacf8d691eb3 [INFO] [stderr] at src/libstd/io/mod.rs:1537 [INFO] [stderr] 6: 0x55be0bea9f10 - std::sys_common::backtrace::_print::h460db802d801ccf8 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x55be0bea9f10 - std::sys_common::backtrace::print::h399d664f56640530 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x55be0bea9f10 - std::panicking::default_hook::{{closure}}::hc6dfd87957c765b8 [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x55be0bea9c5c - std::panicking::default_hook::hfdceba6d6d1a18ae [INFO] [stderr] at src/libstd/panicking.rs:218 [INFO] [stderr] 10: 0x55be0beaa547 - std::panicking::rust_panic_with_hook::hd01e282bff1b1e63 [INFO] [stderr] at src/libstd/panicking.rs:486 [INFO] [stderr] 11: 0x55be0beaa14b - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:388 [INFO] [stderr] 12: 0x55be0beaa0bb - std::panicking::begin_panic_fmt::h3ec91017ffedff5c [INFO] [stderr] at src/libstd/panicking.rs:342 [INFO] [stderr] 13: 0x55be0bd1e885 - child::tests::run_fail::hd09f66ceb685466c [INFO] [stderr] at tests/integration/tests.rs:45 [INFO] [stderr] 14: 0x55be0bd1e6d1 - child::tests::ChildId::run::ha63a0aec222a7e78 [INFO] [stderr] at tests/integration/tests.rs:30 [INFO] [stderr] 15: 0x55be0bd1f504 - child::harness::child::hccb59ad44ce98507 [INFO] [stderr] at tests/integration/harness.rs:56 [INFO] [stderr] 16: 0x55be0bd1f9cb - child::main::h46515efe9d2139a6 [INFO] [stderr] at tests/integration/child.rs:13 [INFO] [stderr] 17: 0x55be0bd1f0db - std::rt::lang_start::{{closure}}::hf79b96781b095681 [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/rt.rs:67 [INFO] [stderr] 18: 0x55be0beaa918 - std::rt::lang_start_internal::{{closure}}::haabc9d435e1b0c2f [INFO] [stderr] at src/libstd/rt.rs:52 [INFO] [stderr] 19: 0x55be0beaa918 - std::panicking::try::do_call::h54d9370b0ac83700 [INFO] [stderr] at src/libstd/panicking.rs:297 [INFO] [stderr] 20: 0x55be0beaa918 - std::panicking::try::h85e1c41421d5b6f9 [INFO] [stderr] at src/libstd/panicking.rs:274 [INFO] [stderr] 21: 0x55be0beaa918 - std::panic::catch_unwind::hfd957e6c9fdcf274 [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 22: 0x55be0beaa918 - std::rt::lang_start_internal::hed9744eef32ef5a1 [INFO] [stderr] at src/libstd/rt.rs:51 [INFO] [stderr] 23: 0x55be0bd1f0b7 - std::rt::lang_start::h63311d8b1297e9c7 [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/rt.rs:67 [INFO] [stderr] 24: 0x55be0bd1faca - main [INFO] [stderr] 25: 0x7f9d88a610b3 - __libc_start_main [INFO] [stderr] 26: 0x55be0bd1e18e - _start [INFO] [stderr] 27: 0x0 - [INFO] [stderr] Doc-tests shared-data [INFO] [stdout] test tests::test_setup_failure ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "9ddde75207cd2cbbf81476f202fa8f09db5dd3d3d56eca3bd802fabe01c1803b"` [INFO] running `"docker" "rm" "-f" "9ddde75207cd2cbbf81476f202fa8f09db5dd3d3d56eca3bd802fabe01c1803b"` [INFO] [stdout] 9ddde75207cd2cbbf81476f202fa8f09db5dd3d3d56eca3bd802fabe01c1803b