[INFO] fetching crate reactive-rs 0.1.1... [INFO] testing reactive-rs-0.1.1 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2 [INFO] extracting crate reactive-rs 0.1.1 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate reactive-rs 0.1.1 [INFO] finished tweaking crates.io crate reactive-rs 0.1.1 [INFO] tweaked toml for crates.io crate reactive-rs 0.1.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate reactive-rs 0.1.1 on toolchain 562dee4820c458d823175268e41601d4c060588a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "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" "+562dee4820c458d823175268e41601d4c060588a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 6 packages to latest compatible versions [INFO] [stderr] Adding slice-deque v0.1.16 (available: v0.3.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded slice-deque v0.1.16 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4945febf5199f022ea806b674dd983c5611f58461c62f8c28ad43cc2f9c48c97 [INFO] running `Command { std: "docker" "start" "-a" "4945febf5199f022ea806b674dd983c5611f58461c62f8c28ad43cc2f9c48c97", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4945febf5199f022ea806b674dd983c5611f58461c62f8c28ad43cc2f9c48c97", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4945febf5199f022ea806b674dd983c5611f58461c62f8c28ad43cc2f9c48c97", kill_on_drop: false }` [INFO] [stdout] 4945febf5199f022ea806b674dd983c5611f58461c62f8c28ad43cc2f9c48c97 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5163d3110f34e2d1eae70c2b447267578af8d05f8df70bdb62af64b9fc6ee6de [INFO] running `Command { std: "docker" "start" "-a" "5163d3110f34e2d1eae70c2b447267578af8d05f8df70bdb62af64b9fc6ee6de", kill_on_drop: false }` [INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024` [INFO] [stderr] Compiling libc v0.2.185 [INFO] [stderr] Compiling slice-deque v0.1.16 [INFO] [stderr] Compiling reactive-rs v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/stream.rs:499:31 [INFO] [stdout] | [INFO] [stdout] 499 | type Callback<'a, C, T> = Box<'a + FnMut(&C, &T)>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 499 | type Callback<'a, C, T> = Box; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.13s [INFO] running `Command { std: "docker" "inspect" "5163d3110f34e2d1eae70c2b447267578af8d05f8df70bdb62af64b9fc6ee6de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5163d3110f34e2d1eae70c2b447267578af8d05f8df70bdb62af64b9fc6ee6de", kill_on_drop: false }` [INFO] [stdout] 5163d3110f34e2d1eae70c2b447267578af8d05f8df70bdb62af64b9fc6ee6de [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 94126c053cd92bcedd078bd597bd41dd2f202260bced5a40da0c52da31df7319 [INFO] running `Command { std: "docker" "start" "-a" "94126c053cd92bcedd078bd597bd41dd2f202260bced5a40da0c52da31df7319", kill_on_drop: false }` [INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024` [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/stream.rs:499:31 [INFO] [stdout] | [INFO] [stdout] 499 | type Callback<'a, C, T> = Box<'a + FnMut(&C, &T)>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 499 | type Callback<'a, C, T> = Box; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling reactive-rs v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/stream.rs:499:31 [INFO] [stdout] | [INFO] [stdout] 499 | type Callback<'a, C, T> = Box<'a + FnMut(&C, &T)>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 499 | type Callback<'a, C, T> = Box; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.78s [INFO] running `Command { std: "docker" "inspect" "94126c053cd92bcedd078bd597bd41dd2f202260bced5a40da0c52da31df7319", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "94126c053cd92bcedd078bd597bd41dd2f202260bced5a40da0c52da31df7319", kill_on_drop: false }` [INFO] [stdout] 94126c053cd92bcedd078bd597bd41dd2f202260bced5a40da0c52da31df7319 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 0d2870518594ebbb1e18a10cb32cb0ccdee5a14f5864ae50ce0f8eb587c5ad22 [INFO] running `Command { std: "docker" "start" "-a" "0d2870518594ebbb1e18a10cb32cb0ccdee5a14f5864ae50ce0f8eb587c5ad22", kill_on_drop: false }` [INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/stream.rs:499:31 [INFO] [stderr] | [INFO] [stderr] 499 | type Callback<'a, C, T> = Box<'a + FnMut(&C, &T)>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stderr] | [INFO] [stderr] 499 | type Callback<'a, C, T> = Box; [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `reactive-rs` (lib) generated 1 warning (run `cargo fix --lib -p reactive-rs` to apply 1 suggestion) [INFO] [stderr] warning: `reactive-rs` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/reactive_rs-f27e1b7641f33d45) [INFO] [stderr] Running tests/test_stream.rs (/opt/rustwide/target/debug/deps/test_stream-4de92b8d447270be) [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; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 15 tests [INFO] [stderr] [INFO] [stderr] thread 'test_last_n' (26) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/slice-deque-0.1.16/src/lib.rs:1216:47: [INFO] [stderr] unsafe precondition(s) violated: slice::get_unchecked_mut requires that the index is within the slice [INFO] [stderr] [INFO] [stderr] This indicates a bug in the program. This Undefined Behavior check is optional, and cannot be relied on for safety. [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5834a7bdd49a - std[31e582c13f4e914f]::backtrace_rs::backtrace::libunwind::trace [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x5834a7bdd49a - std[31e582c13f4e914f]::backtrace_rs::backtrace::trace_unsynchronized:: [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x5834a7bdd49a - std[31e582c13f4e914f]::sys::backtrace::_print_fmt [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/backtrace.rs:74:9 [INFO] [stderr] 3: 0x5834a7bdd49a - <::print::DisplayBacktrace as core[fa0eadad68403074]::fmt::Display>::fmt [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/backtrace.rs:44:26 [INFO] [stderr] 4: 0x5834a7bf150a - ::fmt [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/fmt/rt.rs:152:76 [INFO] [stderr] 5: 0x5834a7bf150a - core[fa0eadad68403074]::fmt::write [INFO] [stderr] 6: 0x5834a7be2872 - std[31e582c13f4e914f]::io::default_write_fmt:: [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x5834a7be2872 - ::write_fmt [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/io/mod.rs:1994:13 [INFO] [stderr] 8: 0x5834a7bbc6bf - ::print [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/backtrace.rs:47:9 [INFO] [stderr] 9: 0x5834a7bbc6bf - std[31e582c13f4e914f]::panicking::default_hook::{closure#0} [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:292:27 [INFO] [stderr] 10: 0x5834a7bd59d1 - std[31e582c13f4e914f]::panicking::default_hook [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:319:9 [INFO] [stderr] 11: 0x5834a7b70fbc - core[fa0eadad68403074]::ops::function::Fn<(&'a std[31e582c13f4e914f]::panic::PanicHookInfo<'b>,), Output = ()> + core[fa0eadad68403074]::marker::Sync + core[fa0eadad68403074]::marker::Send> as core[fa0eadad68403074]::ops::function::Fn<(&std[31e582c13f4e914f]::panic::PanicHookInfo,)>>::call [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/alloc/src/boxed.rs:2254:9 [INFO] [stderr] 12: 0x5834a7b70fbc - test[7530e63dc052480e]::test_main_with_exit_callback::::{closure#0} [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/test/src/lib.rs:145:21 [INFO] [stderr] 13: 0x5834a7bd5bc2 - core[fa0eadad68403074]::ops::function::Fn<(&'a std[31e582c13f4e914f]::panic::PanicHookInfo<'b>,), Output = ()> + core[fa0eadad68403074]::marker::Sync + core[fa0eadad68403074]::marker::Send> as core[fa0eadad68403074]::ops::function::Fn<(&std[31e582c13f4e914f]::panic::PanicHookInfo,)>>::call [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/alloc/src/boxed.rs:2254:9 [INFO] [stderr] 14: 0x5834a7bd5bc2 - std[31e582c13f4e914f]::panicking::panic_with_hook [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:833:13 [INFO] [stderr] 15: 0x5834a7bbc7aa - std[31e582c13f4e914f]::panicking::panic_handler::{closure#0} [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:691:13 [INFO] [stderr] 16: 0x5834a7bb1989 - std[31e582c13f4e914f]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/backtrace.rs:182:18 [INFO] [stderr] 17: 0x5834a7bbd48d - __rustc[fc8e3a9f23f26cb]::rust_begin_unwind [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:689:5 [INFO] [stderr] 18: 0x5834a7bf1aad - core[fa0eadad68403074]::panicking::panic_nounwind_fmt::runtime [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/panicking.rs:122:22 [INFO] [stderr] 19: 0x5834a7bf1aad - core[fa0eadad68403074]::panicking::panic_nounwind_fmt [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/intrinsics/mod.rs:2447:9 [INFO] [stderr] 20: 0x5834a7b55074 - >::get_unchecked_mut::precondition_check [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/ub_checks.rs:73:21 [INFO] [stderr] 21: 0x5834a7b55219 - >::get_unchecked_mut [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/ub_checks.rs:78:17 [INFO] [stderr] 22: 0x5834a7b521d8 - <[i32]>::get_unchecked_mut:: [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/slice/mod.rs:691:30 [INFO] [stderr] 23: 0x5834a7b4ea1a - >::truncate_back [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/slice-deque-0.1.16/src/lib.rs:1216:47 [INFO] [stderr] 24: 0x5834a7b4fc53 - >::truncate [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/slice-deque-0.1.16/src/lib.rs:1227:14 [INFO] [stderr] 25: 0x5834a7b4fb7e - >::clear [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/slice-deque-0.1.16/src/lib.rs:1361:14 [INFO] [stderr] 26: 0x5834a7b519da - as core[fa0eadad68403074]::ops::drop::Drop>::drop [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/slice-deque-0.1.16/src/lib.rs:2104:14 [INFO] [stderr] 27: 0x5834a7b526c3 - core[fa0eadad68403074]::ptr::drop_in_place::> [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/ptr/mod.rs:809:1 [INFO] [stderr] 28: 0x5834a7b5270a - core[fa0eadad68403074]::ptr::drop_in_place::>> [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/ptr/mod.rs:809:1 [INFO] [stderr] 29: 0x5834a7b527ae - core[fa0eadad68403074]::ptr::drop_in_place::>> [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/ptr/mod.rs:809:1 [INFO] [stderr] 30: 0x5834a7b5016e - >>>::drop_slow [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/alloc/src/rc.rs:396:13 [INFO] [stderr] 31: 0x5834a7b51e2b - >> as core[fa0eadad68403074]::ops::drop::Drop>::drop [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/alloc/src/rc.rs:2472:22 [INFO] [stderr] 32: 0x5834a7b527ea - core[fa0eadad68403074]::ptr::drop_in_place::>>> [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/ptr/mod.rs:809:1 [INFO] [stderr] 33: 0x5834a7b52dba - core[fa0eadad68403074]::ptr::drop_in_place::<, i32> as reactive_rs[8d2f3669628ebdfe]::stream::Stream>::subscribe_ctx<, i32>, reactive_rs[8d2f3669628ebdfe]::stream::NoContext> as reactive_rs[8d2f3669628ebdfe]::stream::Stream>::subscribe_ctx::{closure#0}>::{closure#0}> [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/ptr/mod.rs:809:1 [INFO] [stderr] 34: 0x5834a7b52994 - core[fa0eadad68403074]::ptr::drop_in_place:: core[fa0eadad68403074]::ops::function::FnMut<(&'a f64, &'b i32), Output = ()>>> [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/ptr/mod.rs:809:1 [INFO] [stderr] 35: 0x5834a7b52e3c - core[fa0eadad68403074]::ptr::drop_in_place::<[alloc[49b8922c36ca62de]::boxed::Box core[fa0eadad68403074]::ops::function::FnMut<(&'a f64, &'b i32), Output = ()>>]> [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/ptr/mod.rs:809:1 [INFO] [stderr] 36: 0x5834a7b56142 - core[fa0eadad68403074]::ops::function::FnMut<(&'a f64, &'b i32), Output = ()>>> as core[fa0eadad68403074]::ops::drop::Drop>::drop [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/alloc/src/vec/mod.rs:4243:13 [INFO] [stderr] 37: 0x5834a7b52883 - core[fa0eadad68403074]::ptr::drop_in_place:: core[fa0eadad68403074]::ops::function::FnMut<(&'a f64, &'b i32), Output = ()>>>> [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/ptr/mod.rs:809:1 [INFO] [stderr] 38: 0x5834a7b5271a - core[fa0eadad68403074]::ptr::drop_in_place:: core[fa0eadad68403074]::ops::function::FnMut<(&'a f64, &'b i32), Output = ()>>>>> [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/ptr/mod.rs:809:1 [INFO] [stderr] 39: 0x5834a7b527be - core[fa0eadad68403074]::ptr::drop_in_place:: core[fa0eadad68403074]::ops::function::FnMut<(&'a f64, &'b i32), Output = ()>>>>> [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/ptr/mod.rs:809:1 [INFO] [stderr] 40: 0x5834a7b501de - core[fa0eadad68403074]::ops::function::FnMut<(&'a f64, &'b i32), Output = ()>>>>>>::drop_slow [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/alloc/src/rc.rs:396:13 [INFO] [stderr] 41: 0x5834a7b51e7b - core[fa0eadad68403074]::ops::function::FnMut<(&'a f64, &'b i32), Output = ()>>>>> as core[fa0eadad68403074]::ops::drop::Drop>::drop [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/alloc/src/rc.rs:2472:22 [INFO] [stderr] 42: 0x5834a7b527fa - core[fa0eadad68403074]::ptr::drop_in_place:: core[fa0eadad68403074]::ops::function::FnMut<(&'a f64, &'b i32), Output = ()>>>>>> [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/ptr/mod.rs:809:1 [INFO] [stderr] 43: 0x5834a7b52c7a - core[fa0eadad68403074]::ptr::drop_in_place::> [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/ptr/mod.rs:809:1 [INFO] [stderr] 44: 0x5834a7b611e9 - test_stream[81b5905ce2407d39]::test_last_n [INFO] [stderr] at /opt/rustwide/workdir/tests/test_stream.rs:241:1 [INFO] [stderr] 45: 0x5834a7b5f037 - test_stream[81b5905ce2407d39]::test_last_n::{closure#0} [INFO] [stderr] at /opt/rustwide/workdir/tests/test_stream.rs:227:17 [INFO] [stderr] 46: 0x5834a7b57086 - >::call_once [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/ops/function.rs:250:5 [INFO] [stderr] 47: 0x5834a7b6509b - core[fa0eadad68403074]::result::Result<(), alloc[49b8922c36ca62de]::string::String> as core[fa0eadad68403074]::ops::function::FnOnce<()>>::call_once [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/ops/function.rs:250:5 [INFO] [stderr] 48: 0x5834a7b6509b - test[7530e63dc052480e]::__rust_begin_short_backtrace::, fn() -> core[fa0eadad68403074]::result::Result<(), alloc[49b8922c36ca62de]::string::String>> [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/test/src/lib.rs:663:18 [INFO] [stderr] 49: 0x5834a7b71a8b - test[7530e63dc052480e]::run_test_in_process::{closure#0} [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/test/src/lib.rs:686:74 [INFO] [stderr] 50: 0x5834a7b71a8b - as core[fa0eadad68403074]::ops::function::FnOnce<()>>::call_once [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/panic/unwind_safe.rs:275:9 [INFO] [stderr] 51: 0x5834a7b71a8b - std[31e582c13f4e914f]::panicking::catch_unwind::do_call::, core[fa0eadad68403074]::result::Result<(), alloc[49b8922c36ca62de]::string::String>> [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:581:40 [INFO] [stderr] 52: 0x5834a7b71a8b - std[31e582c13f4e914f]::panicking::catch_unwind::, core[fa0eadad68403074]::panic::unwind_safe::AssertUnwindSafe> [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:544:19 [INFO] [stderr] 53: 0x5834a7b71a8b - std[31e582c13f4e914f]::panic::catch_unwind::, core[fa0eadad68403074]::result::Result<(), alloc[49b8922c36ca62de]::string::String>> [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panic.rs:359:14 [INFO] [stderr] 54: 0x5834a7b71a8b - test[7530e63dc052480e]::run_test_in_process [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/test/src/lib.rs:686:27 [INFO] [stderr] 55: 0x5834a7b71a8b - test[7530e63dc052480e]::run_test::{closure#0} [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/test/src/lib.rs:607:43 [INFO] [stderr] 56: 0x5834a7b6bee4 - test[7530e63dc052480e]::run_test::{closure#1} [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/test/src/lib.rs:637:41 [INFO] [stderr] 57: 0x5834a7b6bee4 - std[31e582c13f4e914f]::sys::backtrace::__rust_begin_short_backtrace:: [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/backtrace.rs:166:18 [INFO] [stderr] 58: 0x5834a7b74692 - std[31e582c13f4e914f]::thread::lifecycle::spawn_unchecked::::{closure#1}::{closure#0} [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/thread/lifecycle.rs:91:13 [INFO] [stderr] 59: 0x5834a7b74692 - ::{closure#1}::{closure#0}> as core[fa0eadad68403074]::ops::function::FnOnce<()>>::call_once [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/panic/unwind_safe.rs:275:9 [INFO] [stderr] 60: 0x5834a7b74692 - std[31e582c13f4e914f]::panicking::catch_unwind::do_call::::{closure#1}::{closure#0}>, ()> [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:581:40 [INFO] [stderr] 61: 0x5834a7b74692 - std[31e582c13f4e914f]::panicking::catch_unwind::<(), core[fa0eadad68403074]::panic::unwind_safe::AssertUnwindSafe::{closure#1}::{closure#0}>> [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:544:19 [INFO] [stderr] 62: 0x5834a7b74692 - std[31e582c13f4e914f]::panic::catch_unwind::::{closure#1}::{closure#0}>, ()> [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panic.rs:359:14 [INFO] [stderr] 63: 0x5834a7b74692 - std[31e582c13f4e914f]::thread::lifecycle::spawn_unchecked::::{closure#1} [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/thread/lifecycle.rs:89:26 [INFO] [stderr] 64: 0x5834a7b74692 - ::{closure#1} as core[fa0eadad68403074]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/ops/function.rs:250:5 [INFO] [stderr] 65: 0x5834a7bdcdaf - + core[fa0eadad68403074]::marker::Send> as core[fa0eadad68403074]::ops::function::FnOnce<()>>::call_once [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/alloc/src/boxed.rs:2240:9 [INFO] [stderr] 66: 0x5834a7bdcdaf - ::new::thread_start [INFO] [stderr] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/thread/unix.rs:118:17 [INFO] [stderr] 67: 0x7b5cb414aaa4 - [INFO] [stderr] 68: 0x7b5cb41d7a64 - clone [INFO] [stderr] 69: 0x0 - [INFO] [stderr] thread caused non-unwinding panic. aborting. [INFO] [stderr] error: test failed, to rerun pass `--test test_stream` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/deps/test_stream-4de92b8d447270be` (signal: 6, SIGABRT: process abort signal) [INFO] running `Command { std: "docker" "inspect" "0d2870518594ebbb1e18a10cb32cb0ccdee5a14f5864ae50ce0f8eb587c5ad22", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0d2870518594ebbb1e18a10cb32cb0ccdee5a14f5864ae50ce0f8eb587c5ad22", kill_on_drop: false }` [INFO] [stdout] 0d2870518594ebbb1e18a10cb32cb0ccdee5a14f5864ae50ce0f8eb587c5ad22