[INFO] fetching crate command-fds 0.2.2... [INFO] testing command-fds-0.2.2 against 1.64.0 for beta-1.65-1 [INFO] extracting crate command-fds 0.2.2 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate command-fds 0.2.2 on toolchain 1.64.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.64.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate command-fds 0.2.2 [INFO] finished tweaking crates.io crate command-fds 0.2.2 [INFO] tweaked toml for crates.io crate command-fds 0.2.2 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate crates.io crate command-fds 0.2.2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.64.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded nix v0.22.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+1.64.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 21810f8f33885a8df4e3c7876d0ddb174334eb602a2c21d5c6f79e82934442e6 [INFO] running `Command { std: "docker" "start" "-a" "21810f8f33885a8df4e3c7876d0ddb174334eb602a2c21d5c6f79e82934442e6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "21810f8f33885a8df4e3c7876d0ddb174334eb602a2c21d5c6f79e82934442e6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "21810f8f33885a8df4e3c7876d0ddb174334eb602a2c21d5c6f79e82934442e6", kill_on_drop: false }` [INFO] [stdout] 21810f8f33885a8df4e3c7876d0ddb174334eb602a2c21d5c6f79e82934442e6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+1.64.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8b5006b554f5a9eabff5b44f6eab9a6248515796ab3be6baf82591117bcf30fe [INFO] running `Command { std: "docker" "start" "-a" "8b5006b554f5a9eabff5b44f6eab9a6248515796ab3be6baf82591117bcf30fe", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling libc v0.2.99 [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling nix v0.22.0 [INFO] [stderr] Compiling thiserror-impl v1.0.24 [INFO] [stderr] Compiling thiserror v1.0.24 [INFO] [stderr] Compiling command-fds v0.2.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.98s [INFO] running `Command { std: "docker" "inspect" "8b5006b554f5a9eabff5b44f6eab9a6248515796ab3be6baf82591117bcf30fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8b5006b554f5a9eabff5b44f6eab9a6248515796ab3be6baf82591117bcf30fe", kill_on_drop: false }` [INFO] [stdout] 8b5006b554f5a9eabff5b44f6eab9a6248515796ab3be6baf82591117bcf30fe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+1.64.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ac1deb4046b183bf4279acd3db181bb6cc659f59ec2a2f63d126a79a79ebc15d [INFO] running `Command { std: "docker" "start" "-a" "ac1deb4046b183bf4279acd3db181bb6cc659f59ec2a2f63d126a79a79ebc15d", kill_on_drop: false }` [INFO] [stderr] Compiling command-fds v0.2.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.69s [INFO] running `Command { std: "docker" "inspect" "ac1deb4046b183bf4279acd3db181bb6cc659f59ec2a2f63d126a79a79ebc15d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ac1deb4046b183bf4279acd3db181bb6cc659f59ec2a2f63d126a79a79ebc15d", kill_on_drop: false }` [INFO] [stdout] ac1deb4046b183bf4279acd3db181bb6cc659f59ec2a2f63d126a79a79ebc15d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+1.64.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f3085308392c00fca12d3b76f5f903aee447b703443aff90a55879f0087809d2 [INFO] running `Command { std: "docker" "start" "-a" "f3085308392c00fca12d3b76f5f903aee447b703443aff90a55879f0087809d2", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/command_fds-031cb1d84260f3b1) [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test tests::conflicting_mappings ... ok [INFO] [stdout] test tests::no_mappings ... ok [INFO] [stdout] test tests::one_mapping ... ok [INFO] [stdout] test tests::one_to_one_mapping ... ok [INFO] [stdout] test tests::swap_mappings ... ok [INFO] [stdout] test tests::map_stdin ... ok [INFO] [stdout] test tests::none_preserved ... ok [INFO] [stderr] error: test failed, to rerun pass '--lib' [INFO] [stdout] test tests::one_preserved ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- tests::one_preserved stdout ---- [INFO] [stdout] thread 'tests::one_preserved' panicked at 'assertion failed: file_fd > 3', src/lib.rs:287:9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x558d3e81e84d - std::backtrace_rs::backtrace::libunwind::trace::h9135f25bc195152c [INFO] [stdout] at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stdout] 1: 0x558d3e81e84d - std::backtrace_rs::backtrace::trace_unsynchronized::h015ee85be510df51 [INFO] [stdout] at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x558d3e81e84d - std::sys_common::backtrace::_print_fmt::h5fad03caa9652a2c [INFO] [stdout] at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/std/src/sys_common/backtrace.rs:66:5 [INFO] [stdout] 3: 0x558d3e81e84d - ::fmt::h2b42ca28d244e5c7 [INFO] [stdout] at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/std/src/sys_common/backtrace.rs:45:22 [INFO] [stdout] 4: 0x558d3e84283c - core::fmt::write::h401e827d053130ed [INFO] [stdout] at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/core/src/fmt/mod.rs:1198:17 [INFO] [stdout] 5: 0x558d3e81b281 - std::io::Write::write_fmt::h1da442c9e1df41d6 [INFO] [stdout] at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/std/src/io/mod.rs:1672:15 [INFO] [stdout] 6: 0x558d3e820315 - std::sys_common::backtrace::_print::h180c4c706ee1d3fb [INFO] [stdout] at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/std/src/sys_common/backtrace.rs:48:5 [INFO] [stdout] 7: 0x558d3e820315 - std::sys_common::backtrace::print::hd0c35d18765761c9 [INFO] [stdout] at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/std/src/sys_common/backtrace.rs:35:9 [INFO] [stdout] 8: 0x558d3e820315 - std::panicking::default_hook::{{closure}}::h1f023310983bc730 [INFO] [stdout] at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/std/src/panicking.rs:295:22 [INFO] [stdout] 9: 0x558d3e81ffb4 - std::panicking::default_hook::h188fec3334afd5be [INFO] [stdout] at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/std/src/panicking.rs:311:9 [INFO] [stdout] 10: 0x558d3e8208a6 - std::panicking::rust_panic_with_hook::hf26e9d4f97b40096 [INFO] [stdout] at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/std/src/panicking.rs:698:17 [INFO] [stdout] 11: 0x558d3e820759 - std::panicking::begin_panic_handler::{{closure}}::hfab912107608087a [INFO] [stdout] at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/std/src/panicking.rs:586:13 [INFO] [stdout] 12: 0x558d3e81ed44 - std::sys_common::backtrace::__rust_end_short_backtrace::h434b685ce8d9965b [INFO] [stdout] at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/std/src/sys_common/backtrace.rs:138:18 [INFO] [stdout] 13: 0x558d3e8204c9 - rust_begin_unwind [INFO] [stdout] at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/std/src/panicking.rs:584:5 [INFO] [stdout] 14: 0x558d3e79a363 - core::panicking::panic_fmt::ha6dc7f2ab2479463 [INFO] [stdout] at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/core/src/panicking.rs:142:14 [INFO] [stdout] 15: 0x558d3e79a22d - core::panicking::panic::hb3ad04c589a0e3c8 [INFO] [stdout] at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/core/src/panicking.rs:48:5 [INFO] [stdout] 16: 0x558d3e7a639e - command_fds::tests::one_preserved::h3354347fcefbf451 [INFO] [stdout] at /opt/rustwide/workdir/src/lib.rs:287:9 [INFO] [stdout] 17: 0x558d3e7a621a - command_fds::tests::one_preserved::{{closure}}::hb96959a6f612d89c [INFO] [stdout] at /opt/rustwide/workdir/src/lib.rs:278:5 [INFO] [stdout] 18: 0x558d3e7a27ee - core::ops::function::FnOnce::call_once::hf936a38e09e06948 [INFO] [stdout] at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/core/src/ops/function.rs:248:5 [INFO] [stdout] 19: 0x558d3e7f0813 - core::ops::function::FnOnce::call_once::h2da14387562cd1a6 [INFO] [stdout] at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/core/src/ops/function.rs:248:5 [INFO] [stdout] 20: 0x558d3e7f0813 - test::__rust_begin_short_backtrace::h307c198d88e9e51a [INFO] [stdout] at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/test/src/lib.rs:572:5 [INFO] [stdout] 21: 0x558d3e7ef61a - as core::ops::function::FnOnce>::call_once::h42564b04a6d1df41 [INFO] [stdout] at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/alloc/src/boxed.rs:1935:9 [INFO] [stdout] 22: 0x558d3e7ef61a - as core::ops::function::FnOnce<()>>::call_once::h286b0e8427b9af31 [INFO] [stdout] at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 23: 0x558d3e7ef61a - std::panicking::try::do_call::h0b094c8aa8626e3b [INFO] [stdout] at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/std/src/panicking.rs:492:40 [INFO] [stdout] 24: 0x558d3e7ef61a - std::panicking::try::h253dd43de0385d2d [INFO] [stdout] at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/std/src/panicking.rs:456:19 [INFO] [stdout] 25: 0x558d3e7ef61a - std::panic::catch_unwind::h8a89f69958871bf1 [INFO] [stdout] at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/std/src/panic.rs:137:14 [INFO] [stdout] 26: 0x558d3e7ef61a - test::run_test_in_process::h79875496f9bc15c6 [INFO] [stdout] at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/test/src/lib.rs:595:18 [INFO] [stdout] 27: 0x558d3e7ef61a - test::run_test::run_test_inner::{{closure}}::hf979093fbdf02646 [INFO] [stdout] at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/test/src/lib.rs:489:39 [INFO] [stdout] 28: 0x558d3e7bb84d - test::run_test::run_test_inner::{{closure}}::he01c2dd4903b57d1 [INFO] [stdout] at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/test/src/lib.rs:516:37 [INFO] [stdout] 29: 0x558d3e7bb84d - std::sys_common::backtrace::__rust_begin_short_backtrace::hece2f1c514466a0a [INFO] [stdout] at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/std/src/sys_common/backtrace.rs:122:18 [INFO] [stdout] 30: 0x558d3e7c11b8 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h658be5979f99b3a5 [INFO] [stdout] at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/std/src/thread/mod.rs:505:17 [INFO] [stdout] 31: 0x558d3e7c11b8 - as core::ops::function::FnOnce<()>>::call_once::h9dbd94372ee944af [INFO] [stdout] at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 32: 0x558d3e7c11b8 - std::panicking::try::do_call::hff71896f3757c3b2 [INFO] [stdout] at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/std/src/panicking.rs:492:40 [INFO] [stdout] 33: 0x558d3e7c11b8 - std::panicking::try::hbb4c2c2616b6a189 [INFO] [stdout] at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/std/src/panicking.rs:456:19 [INFO] [stdout] 34: 0x558d3e7c11b8 - std::panic::catch_unwind::h72f47810ab7e379e [INFO] [stdout] at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/std/src/panic.rs:137:14 [INFO] [stdout] 35: 0x558d3e7c11b8 - std::thread::Builder::spawn_unchecked_::{{closure}}::h6331fb85a785812c [INFO] [stdout] at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/std/src/thread/mod.rs:504:30 [INFO] [stdout] 36: 0x558d3e7c11b8 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h467656fda03180e5 [INFO] [stdout] at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/core/src/ops/function.rs:248:5 [INFO] [stdout] 37: 0x558d3e825653 - as core::ops::function::FnOnce>::call_once::h56d5fc072706762b [INFO] [stdout] at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/alloc/src/boxed.rs:1935:9 [INFO] [stdout] 38: 0x558d3e825653 - as core::ops::function::FnOnce>::call_once::h41deef8e33b824bb [INFO] [stdout] at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/alloc/src/boxed.rs:1935:9 [INFO] [stdout] 39: 0x558d3e825653 - std::sys::unix::thread::Thread::new::thread_start::ha6436304a1170bba [INFO] [stdout] at /rustc/a55dd71d5fb0ec5a6a3a9e8c27b2127ba491ce52/library/std/src/sys/unix/thread.rs:108:17 [INFO] [stdout] 40: 0x7f742c7b8609 - start_thread [INFO] [stdout] 41: 0x7f742c588133 - clone [INFO] [stdout] 42: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] tests::one_preserved [INFO] [stdout] [INFO] [stdout] test result: FAILED. 7 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "f3085308392c00fca12d3b76f5f903aee447b703443aff90a55879f0087809d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f3085308392c00fca12d3b76f5f903aee447b703443aff90a55879f0087809d2", kill_on_drop: false }` [INFO] [stdout] f3085308392c00fca12d3b76f5f903aee447b703443aff90a55879f0087809d2