[INFO] crate lilbits 0.1.0 is already in cache [INFO] testing lilbits-0.1.0 against 1.45.2 for beta-1.46-1 [INFO] extracting crate lilbits 0.1.0 into /workspace/builds/worker-10/source [INFO] validating manifest of crates.io crate lilbits 0.1.0 on toolchain 1.45.2 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate lilbits 0.1.0 [INFO] finished tweaking crates.io crate lilbits 0.1.0 [INFO] tweaked toml for crates.io crate lilbits 0.1.0 written to /workspace/builds/worker-10/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 64bb5e483ae43b774bcab491071b7cb01420abbe3f2529f49f64bc74c21bec77 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "64bb5e483ae43b774bcab491071b7cb01420abbe3f2529f49f64bc74c21bec77", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "64bb5e483ae43b774bcab491071b7cb01420abbe3f2529f49f64bc74c21bec77", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "64bb5e483ae43b774bcab491071b7cb01420abbe3f2529f49f64bc74c21bec77", kill_on_drop: false }` [INFO] [stdout] 64bb5e483ae43b774bcab491071b7cb01420abbe3f2529f49f64bc74c21bec77 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a08d66dea6ffc514fa4fab339db9ec35b97877e2870588d959b838aa2232ca96 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "a08d66dea6ffc514fa4fab339db9ec35b97877e2870588d959b838aa2232ca96", kill_on_drop: false }` [INFO] [stderr] Compiling lilbits v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.21s [INFO] running `Command { std: "docker" "inspect" "a08d66dea6ffc514fa4fab339db9ec35b97877e2870588d959b838aa2232ca96", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a08d66dea6ffc514fa4fab339db9ec35b97877e2870588d959b838aa2232ca96", kill_on_drop: false }` [INFO] [stdout] a08d66dea6ffc514fa4fab339db9ec35b97877e2870588d959b838aa2232ca96 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 80134fddfc04bdffa9ad951754ae0351ea74ef8649c7ce6afd8634fad5595875 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "80134fddfc04bdffa9ad951754ae0351ea74ef8649c7ce6afd8634fad5595875", kill_on_drop: false }` [INFO] [stderr] Compiling lilbits v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.72s [INFO] running `Command { std: "docker" "inspect" "80134fddfc04bdffa9ad951754ae0351ea74ef8649c7ce6afd8634fad5595875", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "80134fddfc04bdffa9ad951754ae0351ea74ef8649c7ce6afd8634fad5595875", kill_on_drop: false }` [INFO] [stdout] 80134fddfc04bdffa9ad951754ae0351ea74ef8649c7ce6afd8634fad5595875 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 20e8bd642530580b6d7b160cba98cb359ce1d61bb71edb65be5920d89735618b [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "20e8bd642530580b6d7b160cba98cb359ce1d61bb71edb65be5920d89735618b", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.16s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/lilbits-fb7d1ef670cf173d [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test tests::inserting_removing ... ok [INFO] [stdout] test tests::custom_macro ... ok [INFO] [stderr] thread '' panicked at 'LilBitSet incapable of handling a u8 of that size!', src/lilbitset.rs:67:13 [INFO] [stdout] test tests::to_hashset_and_back ... ok [INFO] [stdout] test tests::multithreading_ok ... ok [INFO] [stdout] test tests::super_fast ... ok [INFO] [stderr] stack backtrace: [INFO] [stdout] test tests::boundaries ... ok [INFO] [stderr] 0: 0x5585cc6375e5 - backtrace::backtrace::libunwind::trace::ha215bbf14e328799 [INFO] [stdout] test tests::try_insert ... ok [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] [INFO] [stderr] 1: 0x5585cc6375e5 - backtrace::backtrace::trace_unsynchronized::h3384b099b135857a [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] [INFO] [stderr] 2: 0x5585cc6375e5 - std::sys_common::backtrace::_print_fmt::hfec93740f7294682 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x5585cc6375e5 - ::fmt::h5fe20777f4174074 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x5585cc65f4cc - core::fmt::write::he14c3177144df275 [INFO] [stderr] at src/libcore/fmt/mod.rs:1076 [INFO] [stderr] 5: 0x5585cc633ef3 - std::io::Write::write_fmt::h8e26323bfab8bcc5 [INFO] [stderr] at src/libstd/io/mod.rs:1537 [INFO] [stderr] 6: 0x5585cc639e10 - std::sys_common::backtrace::_print::h9cfa4c87526ba064 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x5585cc639e10 - std::sys_common::backtrace::print::h94936584848b3272 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x5585cc639e10 - std::panicking::default_hook::{{closure}}::h733b20cc9b496e46 [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x5585cc639b5c - std::panicking::default_hook::h556d8cff6c12a651 [INFO] [stderr] at src/libstd/panicking.rs:218 [INFO] [stderr] 10: 0x5585cc63a447 - std::panicking::rust_panic_with_hook::ha0c7ca5b39baa9d5 [INFO] [stderr] at src/libstd/panicking.rs:486 [INFO] [stderr] 11: 0x5585cc627b29 - std::panicking::begin_panic::h751380ecf7d0f5bd [INFO] [stderr] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panicking.rs:410 [INFO] [stderr] 12: 0x5585cc5dfaea - lilbits::lilbitset::LilBitSet::check_element_is_ok::hc9fc81d1b4d6193b [INFO] [stderr] at src/lilbitset.rs:67 [INFO] [stderr] 13: 0x5585cc5dfb13 - lilbits::lilbitset::LilBitSet::insert::h1849cc1f69b0abcc [INFO] [stderr] at src/lilbitset.rs:75 [INFO] [stderr] 14: 0x5585cc5e1e00 - lilbits::tests::try_insert::{{closure}}::h6469ed13c44e6099 [INFO] [stderr] at src/tests.rs:104 [INFO] [stderr] 15: 0x5585cc5d4917 - std::sys_common::backtrace::__rust_begin_short_backtrace::haa16666b3b7715be [INFO] [stderr] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/sys_common/backtrace.rs:130 [INFO] [stderr] 16: 0x5585cc5df517 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h7ab160478a3deb19 [INFO] [stderr] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/thread/mod.rs:475 [INFO] [stderr] 17: 0x5585cc5e3857 - as core::ops::function::FnOnce<()>>::call_once::h3e6c9610429c6874 [INFO] [stderr] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panic.rs:318 [INFO] [stderr] 18: 0x5585cc5e7e8b - std::panicking::try::do_call::h3c0e745d14f8631d [INFO] [stderr] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panicking.rs:297 [INFO] [stderr] 19: 0x5585cc5e8f0d - __rust_try [INFO] [stderr] 20: 0x5585cc5e7d9c - std::panicking::try::h801971c09b488e81 [INFO] [stderr] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panicking.rs:274 [INFO] [stderr] 21: 0x5585cc5e3d67 - std::panic::catch_unwind::h8a2ed64dadb032a5 [INFO] [stderr] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panic.rs:394 [INFO] [stderr] 22: 0x5585cc5df047 - std::thread::Builder::spawn_unchecked::{{closure}}::h2470b0f62933036e [INFO] [stderr] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/thread/mod.rs:474 [INFO] [stderr] 23: 0x5585cc5e5b1e - core::ops::function::FnOnce::call_once{{vtable.shim}}::h412a6970b2bfa8f2 [INFO] [stderr] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libcore/ops/function.rs:232 [INFO] [stderr] 24: 0x5585cc64071a - as core::ops::function::FnOnce>::call_once::hf311c88f1fadb9b8 [INFO] [stderr] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/liballoc/boxed.rs:1076 [INFO] [stderr] 25: 0x5585cc64071a - as core::ops::function::FnOnce>::call_once::h8cfb7235b81393ef [INFO] [stderr] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/liballoc/boxed.rs:1076 [INFO] [stderr] 26: 0x5585cc64071a - std::sys::unix::thread::Thread::new::thread_start::hf745c8cf29a89648 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:87 [INFO] [stderr] 27: 0x7fc6629a4609 - start_thread [INFO] [stderr] 28: 0x7fc6628b0103 - __clone [INFO] [stderr] 29: 0x0 - [INFO] [stderr] Doc-tests lilbits [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 `Command { std: "docker" "inspect" "20e8bd642530580b6d7b160cba98cb359ce1d61bb71edb65be5920d89735618b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "20e8bd642530580b6d7b160cba98cb359ce1d61bb71edb65be5920d89735618b", kill_on_drop: false }` [INFO] [stdout] 20e8bd642530580b6d7b160cba98cb359ce1d61bb71edb65be5920d89735618b