[INFO] fetching crate plutonium 0.5.2... [INFO] testing plutonium-0.5.2 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate plutonium 0.5.2 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate plutonium 0.5.2 [INFO] finished tweaking crates.io crate plutonium 0.5.2 [INFO] tweaked toml for crates.io crate plutonium 0.5.2 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate plutonium 0.5.2 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 16 packages to latest compatible versions [INFO] [stderr] Adding rand v0.7.3 (available: v0.9.1) [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.104) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] deb4ba3f56c79eedcd67bb5e61df14656bfc12ef63a6dd03f70c247371629079 [INFO] running `Command { std: "docker" "start" "-a" "deb4ba3f56c79eedcd67bb5e61df14656bfc12ef63a6dd03f70c247371629079", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "deb4ba3f56c79eedcd67bb5e61df14656bfc12ef63a6dd03f70c247371629079", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "deb4ba3f56c79eedcd67bb5e61df14656bfc12ef63a6dd03f70c247371629079", kill_on_drop: false }` [INFO] [stdout] deb4ba3f56c79eedcd67bb5e61df14656bfc12ef63a6dd03f70c247371629079 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] c4fd3773191ec7e83ba8a567ed2d40557f049ead37374bfd686b45d62d526517 [INFO] running `Command { std: "docker" "start" "-a" "c4fd3773191ec7e83ba8a567ed2d40557f049ead37374bfd686b45d62d526517", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling plutonium v0.5.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.46s [INFO] running `Command { std: "docker" "inspect" "c4fd3773191ec7e83ba8a567ed2d40557f049ead37374bfd686b45d62d526517", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c4fd3773191ec7e83ba8a567ed2d40557f049ead37374bfd686b45d62d526517", kill_on_drop: false }` [INFO] [stdout] c4fd3773191ec7e83ba8a567ed2d40557f049ead37374bfd686b45d62d526517 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 6d4b620518955362421dcb53075a43a64f5a32d7eced3c78fcd5465e5ce7349b [INFO] running `Command { std: "docker" "start" "-a" "6d4b620518955362421dcb53075a43a64f5a32d7eced3c78fcd5465e5ce7349b", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling cfg-if v1.0.1 [INFO] [stderr] Compiling zerocopy v0.8.26 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling plutonium v0.5.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 6.54s [INFO] running `Command { std: "docker" "inspect" "6d4b620518955362421dcb53075a43a64f5a32d7eced3c78fcd5465e5ce7349b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6d4b620518955362421dcb53075a43a64f5a32d7eced3c78fcd5465e5ce7349b", kill_on_drop: false }` [INFO] [stdout] 6d4b620518955362421dcb53075a43a64f5a32d7eced3c78fcd5465e5ce7349b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 9e6deb3fae7358f5fcaae9afeb2ecf3c717bafac3aa957d82176d06c836d9408 [INFO] running `Command { std: "docker" "start" "-a" "9e6deb3fae7358f5fcaae9afeb2ecf3c717bafac3aa957d82176d06c836d9408", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/plutonium-533a67d3fdd0522d) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stderr] Doc-tests plutonium [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test src/lib.rs - unby (line 129) - compile ... ok [INFO] [stdout] test src/lib.rs - fallout (line 184) ... ok [INFO] [stdout] test src/lib.rs - safe (line 45) ... ok [INFO] [stdout] test src/lib.rs - fallout (line 154) ... ok [INFO] [stdout] test src/lib.rs - fallout (line 169) ... ok [INFO] [stdout] test src/lib.rs - optimize (line 94) ... ok [INFO] [stdout] test src/lib.rs - (line 15) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 15) stdout ---- [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/lib.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 9 | std::mem::transmute::(x) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unnecessary_transmutes)]` on by default [INFO] [stdout] help: replace this with [INFO] [stdout] | [INFO] [stdout] 9 - std::mem::transmute::(x) [INFO] [stdout] 9 + f32::to_bits(x).cast_signed() [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> src/lib.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 14 | *std::ptr::null::(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deref_nullptr)]` on by default [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] Test executable failed (signal: 6 (SIGABRT) (core dumped)). [INFO] [stdout] [INFO] [stdout] stdout: [INFO] [stdout] 1065353216 [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] [INFO] [stdout] thread 'main' panicked at src/lib.rs:14:5: [INFO] [stdout] null pointer dereference occurred [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5d1a412bca82 - std::backtrace_rs::backtrace::libunwind::trace::h7c95ef939f65c294 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x5d1a412bca82 - std::backtrace_rs::backtrace::trace_unsynchronized::h32c948083968be8c [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x5d1a412bca82 - std::sys::backtrace::_print_fmt::hbce1ec88d06e088c [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x5d1a412bca82 - ::fmt::hb9fc0e74cd3e2ce7 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x5d1a412d8333 - core::fmt::rt::Argument::fmt::h6807405d250eb341 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x5d1a412d8333 - core::fmt::write::h44c4c28224d1d425 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/fmt/mod.rs:1460:25 [INFO] [stdout] 6: 0x5d1a412ba7e3 - std::io::default_write_fmt::h2bbef4d99fdfa1fb [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x5d1a412ba7e3 - std::io::Write::write_fmt::h7c137d8faa040f47 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x5d1a412bc8d2 - std::sys::backtrace::BacktraceLock::print::hdd765023e0895687 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x5d1a412bd942 - std::panicking::default_hook::{{closure}}::h3703709d08ff9881 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:300:27 [INFO] [stdout] 10: 0x5d1a412bd745 - std::panicking::default_hook::h52db45a3301fd26f [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:327:9 [INFO] [stdout] 11: 0x5d1a412be212 - std::panicking::rust_panic_with_hook::h6c4d7d69d053bb09 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:833:13 [INFO] [stdout] 12: 0x5d1a412be076 - std::panicking::begin_panic_handler::{{closure}}::h7b56674cf0518b4b [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:699:13 [INFO] [stdout] 13: 0x5d1a412bcf79 - std::sys::backtrace::__rust_end_short_backtrace::h3266312f35a9262a [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/backtrace.rs:168:18 [INFO] [stdout] 14: 0x5d1a412bdd3d - __rustc[f4ffc7196a45a630]::rust_begin_unwind [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:697:5 [INFO] [stdout] 15: 0x5d1a412d782d - core::panicking::panic_nounwind_fmt::runtime::h240ee3d646f4644a [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/panicking.rs:117:22 [INFO] [stdout] 16: 0x5d1a412d782d - core::panicking::panic_nounwind_fmt::he107e05089466239 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/intrinsics/mod.rs:2340:9 [INFO] [stdout] 17: 0x5d1a412d79a9 - core::panicking::panic_null_pointer_dereference::hde874dcec6539ef3 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/panicking.rs:311:5 [INFO] [stdout] 18: 0x5d1a4129b4b3 - rust_out::main::_doctest_main_src_lib_rs_15_0::deref_null::h5bb472d1ac26b4c7 [INFO] [stdout] 19: 0x5d1a4129b47a - rust_out::main::_doctest_main_src_lib_rs_15_0::h40b674b401f9cc67 [INFO] [stdout] 20: 0x5d1a4129b416 - rust_out::main::ha01c01bbfc425632 [INFO] [stdout] 21: 0x5d1a4129b3f3 - core::ops::function::FnOnce::call_once::hd9bcea562e6f6c1c [INFO] [stdout] 22: 0x5d1a4129b2a6 - std::sys::backtrace::__rust_begin_short_backtrace::had2a32568150307b [INFO] [stdout] 23: 0x5d1a4129b289 - std::rt::lang_start::{{closure}}::h494b96bb624499eb [INFO] [stdout] 24: 0x5d1a412b7c30 - core::ops::function::impls:: for &F>::call_once::h776d28ad5d8e3065 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/ops/function.rs:284:21 [INFO] [stdout] 25: 0x5d1a412b7c30 - std::panicking::catch_unwind::do_call::hc52b7f8762002282 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:589:40 [INFO] [stdout] 26: 0x5d1a412b7c30 - std::panicking::catch_unwind::h65ae6675cb87c293 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:552:19 [INFO] [stdout] 27: 0x5d1a412b7c30 - std::panic::catch_unwind::h4bf88f8de30a831e [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panic.rs:359:14 [INFO] [stdout] 28: 0x5d1a412b7c30 - std::rt::lang_start_internal::{{closure}}::he18cde089aa4ecf1 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/rt.rs:175:24 [INFO] [stdout] 29: 0x5d1a412b7c30 - std::panicking::catch_unwind::do_call::h8d614f4790efaa4f [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:589:40 [INFO] [stdout] 30: 0x5d1a412b7c30 - std::panicking::catch_unwind::he616f21a5745eff4 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:552:19 [INFO] [stdout] 31: 0x5d1a412b7c30 - std::panic::catch_unwind::ha12dd71f2a653c0c [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panic.rs:359:14 [INFO] [stdout] 32: 0x5d1a412b7c30 - std::rt::lang_start_internal::hacfd5a6cee565422 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/rt.rs:171:5 [INFO] [stdout] 33: 0x5d1a4129b271 - std::rt::lang_start::he4505e9419f1cfe8 [INFO] [stdout] 34: 0x5d1a4129b4d5 - main [INFO] [stdout] 35: 0x783ecc4711ca - [INFO] [stdout] 36: 0x783ecc47128b - __libc_start_main [INFO] [stdout] 37: 0x5d1a4129b185 - _start [INFO] [stdout] 38: 0x0 - [INFO] [stdout] thread caused non-unwinding panic. aborting. [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 15) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 6 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.13s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "9e6deb3fae7358f5fcaae9afeb2ecf3c717bafac3aa957d82176d06c836d9408", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9e6deb3fae7358f5fcaae9afeb2ecf3c717bafac3aa957d82176d06c836d9408", kill_on_drop: false }` [INFO] [stdout] 9e6deb3fae7358f5fcaae9afeb2ecf3c717bafac3aa957d82176d06c836d9408