[INFO] crate fused-reader 0.1.0 is already in cache [INFO] testing fused-reader-0.1.0 against 1.44.0 for beta-1.45-1 [INFO] extracting crate fused-reader 0.1.0 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate fused-reader 0.1.0 on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate fused-reader 0.1.0 [INFO] finished tweaking crates.io crate fused-reader 0.1.0 [INFO] tweaked toml for crates.io crate fused-reader 0.1.0 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.44.0" "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] b55bd243cad1e429412851c23c519b23d90526eda426efc4eb2a69952f10dee6 [INFO] running `"docker" "start" "-a" "b55bd243cad1e429412851c23c519b23d90526eda426efc4eb2a69952f10dee6"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling fused-reader v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.38s [INFO] running `"docker" "inspect" "b55bd243cad1e429412851c23c519b23d90526eda426efc4eb2a69952f10dee6"` [INFO] running `"docker" "rm" "-f" "b55bd243cad1e429412851c23c519b23d90526eda426efc4eb2a69952f10dee6"` [INFO] [stdout] b55bd243cad1e429412851c23c519b23d90526eda426efc4eb2a69952f10dee6 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.44.0" "test" "--frozen" "--no-run"` [INFO] [stdout] cb7a22b0d8a6a5f26429dd86015e2e48f192ceb3c70c89d898ce4f0548a7eff9 [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" "cb7a22b0d8a6a5f26429dd86015e2e48f192ceb3c70c89d898ce4f0548a7eff9"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling crossbeam-utils v0.6.6 [INFO] [stderr] Compiling crossbeam-channel v0.3.9 [INFO] [stderr] Compiling pipe v0.2.0 [INFO] [stderr] Compiling fused-reader v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.51s [INFO] running `"docker" "inspect" "cb7a22b0d8a6a5f26429dd86015e2e48f192ceb3c70c89d898ce4f0548a7eff9"` [INFO] running `"docker" "rm" "-f" "cb7a22b0d8a6a5f26429dd86015e2e48f192ceb3c70c89d898ce4f0548a7eff9"` [INFO] [stdout] cb7a22b0d8a6a5f26429dd86015e2e48f192ceb3c70c89d898ce4f0548a7eff9 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.44.0" "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] 3828abc5cc52cf2f62f75e21b9d926cbad692da299026aae52b523e76244080e [INFO] running `"docker" "start" "-a" "3828abc5cc52cf2f62f75e21b9d926cbad692da299026aae52b523e76244080e"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/fused_reader-5f218f16e9e62500 [INFO] [stderr] thread '' panicked at 'boom', src/lib.rs:172:13 [INFO] [stdout] [INFO] [stderr] stack backtrace: [INFO] [stdout] running 4 tests [INFO] [stdout] test tests::test_fused_blow ... ok [INFO] [stdout] test tests::test_fused_nopanic ... ok [INFO] [stderr] thread '' panicked at 'boom', src/lib.rs:207:13 [INFO] [stderr] 0: 0x5562ebcf5ef4 - backtrace::backtrace::libunwind::trace::hc1c4a1d8ad423b97 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x5562ebcf5ef4 - backtrace::backtrace::trace_unsynchronized::h82274781060cb056 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x5562ebcf5ef4 - std::sys_common::backtrace::_print_fmt::h2a45d89b653a4da8 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x5562ebcf5ef4 - ::fmt::h41a0a93ab85e6aa1 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x5562ebd1ec0c - core::fmt::write::hdaea18585065a96d [INFO] [stderr] at src/libcore/fmt/mod.rs:1069 [INFO] [stderr] 5: 0x5562ebcf2aa3 - std::io::Write::write_fmt::h0cea70c809005252 [INFO] [stderr] at src/libstd/io/mod.rs:1504 [INFO] [stderr] 6: 0x5562ebcf87c5 - std::sys_common::backtrace::_print::hd95f9978cc145ca4 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x5562ebcf87c5 - std::sys_common::backtrace::print::hfb25ca2291be47d0 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x5562ebcf87c5 - std::panicking::default_hook::{{closure}}::h44f76cee5dc8591c [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x5562ebcf8502 - std::panicking::default_hook::h198e1a712910f1e6 [INFO] [stderr] at src/libstd/panicking.rs:218 [INFO] [stderr] 10: 0x5562ebcf8e22 - std::panicking::rust_panic_with_hook::hc0b4730bb8013f9d [INFO] [stderr] at src/libstd/panicking.rs:511 [INFO] [stderr] 11: 0x5562ebce63d1 - std::panicking::begin_panic::hebc669b93279d0ec [INFO] [stderr] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panicking.rs:438 [INFO] [stderr] 12: 0x5562ebc796b1 - fused_reader::tests::test_unfused_panic::{{closure}}::h4a67db1ed255021e [INFO] [stderr] at src/lib.rs:172 [INFO] [stderr] 13: 0x5562ebc7dec3 - std::sys_common::backtrace::__rust_begin_short_backtrace::h6671729f4189175e [INFO] [stderr] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/sys_common/backtrace.rs:130 [INFO] [stderr] 14: 0x5562ebc7d363 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h00f95d92eec570b9 [INFO] [stderr] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/thread/mod.rs:475 [INFO] [stderr] 15: 0x5562ebc7fd93 - as core::ops::function::FnOnce<()>>::call_once::hc915c97187e4ccb7 [INFO] [stderr] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panic.rs:318 [INFO] [stderr] 16: 0x5562ebc80a7b - std::panicking::try::do_call::h2a3ccadaab169ae3 [INFO] [stderr] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panicking.rs:331 [INFO] [stderr] 17: 0x5562ebc80dfd - __rust_try [INFO] [stderr] 18: 0x5562ebc809d0 - std::panicking::try::he91b81c7d41db0c7 [INFO] [stderr] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panicking.rs:274 [INFO] [stderr] 19: 0x5562ebc7ff13 - std::panic::catch_unwind::h7c6884568dafdff1 [INFO] [stderr] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panic.rs:394 [INFO] [stderr] 20: 0x5562ebc7ce7c - std::thread::Builder::spawn_unchecked::{{closure}}::h478d656e46e97fd5 [INFO] [stderr] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/thread/mod.rs:474 [INFO] [stderr] 21: 0x5562ebc7df9e - core::ops::function::FnOnce::call_once{{vtable.shim}}::hdbf5cdf0da593563 [INFO] [stderr] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libcore/ops/function.rs:232 [INFO] [stderr] 22: 0x5562ebcff63a - as core::ops::function::FnOnce>::call_once::h1f1fac7de7dd9691 [INFO] [stderr] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/liballoc/boxed.rs:1008 [INFO] [stderr] 23: 0x5562ebcff63a - as core::ops::function::FnOnce>::call_once::ha031f48633a6af54 [INFO] [stderr] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/liballoc/boxed.rs:1008 [INFO] [stderr] 24: 0x5562ebcff63a - std::sys::unix::thread::Thread::new::thread_start::h241864caf436e182 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:87 [INFO] [stderr] 25: 0x7fc83f99e609 - start_thread [INFO] [stderr] 26: 0x7fc83f8aa103 - __clone [INFO] [stderr] 27: 0x0 - [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5562ebcf5ef4 - backtrace::backtrace::libunwind::trace::hc1c4a1d8ad423b97 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x5562ebcf5ef4 - backtrace::backtrace::trace_unsynchronized::h82274781060cb056 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x5562ebcf5ef4 - std::sys_common::backtrace::_print_fmt::h2a45d89b653a4da8 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x5562ebcf5ef4 - ::fmt::h41a0a93ab85e6aa1 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x5562ebd1ec0c - core::fmt::write::hdaea18585065a96d [INFO] [stderr] at src/libcore/fmt/mod.rs:1069 [INFO] [stderr] 5: 0x5562ebcf2aa3 - std::io::Write::write_fmt::h0cea70c809005252 [INFO] [stdout] test tests::test_unfused_panic ... ok [INFO] [stderr] at src/libstd/io/mod.rs:1504 [INFO] [stdout] test tests::test_fused_panic ... ok [INFO] [stderr] 6: 0x5562ebcf87c5 - std::sys_common::backtrace::_print::hd95f9978cc145ca4 [INFO] [stdout] [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stderr] 7: 0x5562ebcf87c5 - std::sys_common::backtrace::print::hfb25ca2291be47d0 [INFO] [stdout] [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x5562ebcf87c5 - std::panicking::default_hook::{{closure}}::h44f76cee5dc8591c [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x5562ebcf8502 - std::panicking::default_hook::h198e1a712910f1e6 [INFO] [stderr] at src/libstd/panicking.rs:218 [INFO] [stderr] 10: 0x5562ebcf8e22 - std::panicking::rust_panic_with_hook::hc0b4730bb8013f9d [INFO] [stderr] at src/libstd/panicking.rs:511 [INFO] [stderr] 11: 0x5562ebce63d1 - std::panicking::begin_panic::hebc669b93279d0ec [INFO] [stderr] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panicking.rs:438 [INFO] [stderr] 12: 0x5562ebc7a4cc - fused_reader::tests::test_fused_panic::{{closure}}::h985e709749d0b900 [INFO] [stderr] at src/lib.rs:207 [INFO] [stderr] 13: 0x5562ebc7def5 - std::sys_common::backtrace::__rust_begin_short_backtrace::h955978a14b862f2b [INFO] [stderr] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/sys_common/backtrace.rs:130 [INFO] [stderr] 14: 0x5562ebc7d3f5 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h8309f15dfb64f3d3 [INFO] [stderr] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/thread/mod.rs:475 [INFO] [stderr] 15: 0x5562ebc7fd48 - as core::ops::function::FnOnce<()>>::call_once::h5c8da84aad65f40e [INFO] [stderr] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panic.rs:318 [INFO] [stderr] 16: 0x5562ebc80b30 - std::panicking::try::do_call::h4c95ad93384ee0dd [INFO] [stderr] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panicking.rs:331 [INFO] [stderr] 17: 0x5562ebc80dfd - __rust_try [INFO] [stderr] 18: 0x5562ebc806ad - std::panicking::try::h4a81f7221f2fc464 [INFO] [stderr] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panicking.rs:274 [INFO] [stderr] 19: 0x5562ebc7fee8 - std::panic::catch_unwind::h1218a7c837be34c9 [INFO] [stderr] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/panic.rs:394 [INFO] [stderr] 20: 0x5562ebc7cb7d - std::thread::Builder::spawn_unchecked::{{closure}}::h372a3abd7ae29116 [INFO] [stderr] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libstd/thread/mod.rs:474 [INFO] [stderr] 21: 0x5562ebc7df7e - core::ops::function::FnOnce::call_once{{vtable.shim}}::had1fb891a774fc84 [INFO] [stderr] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/libcore/ops/function.rs:232 [INFO] [stderr] 22: 0x5562ebcff63a - as core::ops::function::FnOnce>::call_once::h1f1fac7de7dd9691 [INFO] [stderr] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/liballoc/boxed.rs:1008 [INFO] [stderr] 23: 0x5562ebcff63a - as core::ops::function::FnOnce>::call_once::ha031f48633a6af54 [INFO] [stderr] at /rustc/49cae55760da0a43428eba73abcb659bb70cf2e4/src/liballoc/boxed.rs:1008 [INFO] [stderr] 24: 0x5562ebcff63a - std::sys::unix::thread::Thread::new::thread_start::h241864caf436e182 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:87 [INFO] [stderr] 25: 0x7fc83f99e609 - start_thread [INFO] [stderr] 26: 0x7fc83f8aa103 - __clone [INFO] [stderr] 27: 0x0 - [INFO] [stderr] Doc-tests fused-reader [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - (line 33) ... ok [INFO] [stdout] test src/lib.rs - (line 10) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "3828abc5cc52cf2f62f75e21b9d926cbad692da299026aae52b523e76244080e"` [INFO] running `"docker" "rm" "-f" "3828abc5cc52cf2f62f75e21b9d926cbad692da299026aae52b523e76244080e"` [INFO] [stdout] 3828abc5cc52cf2f62f75e21b9d926cbad692da299026aae52b523e76244080e