[INFO] fetching crate reax 0.2.0... [INFO] testing reax-0.2.0 against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296 [INFO] extracting crate reax 0.2.0 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate reax 0.2.0 on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate reax 0.2.0 [INFO] finished tweaking crates.io crate reax 0.2.0 [INFO] tweaked toml for crates.io crate reax 0.2.0 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate crates.io crate reax 0.2.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 526970be1a43e6ae219228f7f45086aed32ce5ea9c8063f7a20e111548ef7cb5 [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" "526970be1a43e6ae219228f7f45086aed32ce5ea9c8063f7a20e111548ef7cb5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "526970be1a43e6ae219228f7f45086aed32ce5ea9c8063f7a20e111548ef7cb5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "526970be1a43e6ae219228f7f45086aed32ce5ea9c8063f7a20e111548ef7cb5", kill_on_drop: false }` [INFO] [stdout] 526970be1a43e6ae219228f7f45086aed32ce5ea9c8063f7a20e111548ef7cb5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0183ddda900ded2bdd14ba1a6cfd43634f98d39fdfefa89c0070bdc5b306d9c0 [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" "0183ddda900ded2bdd14ba1a6cfd43634f98d39fdfefa89c0070bdc5b306d9c0", kill_on_drop: false }` [INFO] [stderr] Compiling fnv v1.0.6 [INFO] [stderr] Compiling reax v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: `extern` fn uses type `fn(*const ())`, which is not FFI-safe [INFO] [stdout] --> src/handler.rs:193:12 [INFO] [stdout] | [INFO] [stdout] 193 | waker: fn(*const ()), [INFO] [stdout] | ^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(improper_ctypes_definitions)]` on by default [INFO] [stdout] = help: consider using an `extern fn(...) -> ...` function pointer instead [INFO] [stdout] = note: this function pointer has Rust-specific calling convention [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` fn uses type `fn(*const ())`, which is not FFI-safe [INFO] [stdout] --> src/handler.rs:194:16 [INFO] [stdout] | [INFO] [stdout] 194 | finalizer: fn(*const ()), [INFO] [stdout] | ^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = help: consider using an `extern fn(...) -> ...` function pointer instead [INFO] [stdout] = note: this function pointer has Rust-specific calling convention [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `ManuallyDrop::::new` that must be used [INFO] [stdout] --> src/handler.rs:224:5 [INFO] [stdout] | [INFO] [stdout] 224 | ManuallyDrop::new(arc.clone()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: if you don't need the wrapper, you can use `mem::forget` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.72s [INFO] running `Command { std: "docker" "inspect" "0183ddda900ded2bdd14ba1a6cfd43634f98d39fdfefa89c0070bdc5b306d9c0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0183ddda900ded2bdd14ba1a6cfd43634f98d39fdfefa89c0070bdc5b306d9c0", kill_on_drop: false }` [INFO] [stdout] 0183ddda900ded2bdd14ba1a6cfd43634f98d39fdfefa89c0070bdc5b306d9c0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 73a8daec365ee72cef577f0b900316a237f55e4cd55fa39ae8a61467b7c50c29 [INFO] running `Command { std: "docker" "start" "-a" "73a8daec365ee72cef577f0b900316a237f55e4cd55fa39ae8a61467b7c50c29", kill_on_drop: false }` [INFO] [stderr] Compiling reax v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: `extern` fn uses type `fn(*const ())`, which is not FFI-safe [INFO] [stdout] --> src/handler.rs:193:12 [INFO] [stdout] | [INFO] [stdout] 193 | waker: fn(*const ()), [INFO] [stdout] | ^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(improper_ctypes_definitions)]` on by default [INFO] [stdout] = help: consider using an `extern fn(...) -> ...` function pointer instead [INFO] [stdout] = note: this function pointer has Rust-specific calling convention [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` fn uses type `fn(*const ())`, which is not FFI-safe [INFO] [stdout] --> src/handler.rs:194:16 [INFO] [stdout] | [INFO] [stdout] 194 | finalizer: fn(*const ()), [INFO] [stdout] | ^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = help: consider using an `extern fn(...) -> ...` function pointer instead [INFO] [stdout] = note: this function pointer has Rust-specific calling convention [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `ManuallyDrop::::new` that must be used [INFO] [stdout] --> src/handler.rs:224:5 [INFO] [stdout] | [INFO] [stdout] 224 | ManuallyDrop::new(arc.clone()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: if you don't need the wrapper, you can use `mem::forget` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` fn uses type `fn(*const ())`, which is not FFI-safe [INFO] [stdout] --> src/handler.rs:193:12 [INFO] [stdout] | [INFO] [stdout] 193 | waker: fn(*const ()), [INFO] [stdout] | ^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(improper_ctypes_definitions)]` on by default [INFO] [stdout] = help: consider using an `extern fn(...) -> ...` function pointer instead [INFO] [stdout] = note: this function pointer has Rust-specific calling convention [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` fn uses type `fn(*const ())`, which is not FFI-safe [INFO] [stdout] --> src/handler.rs:194:16 [INFO] [stdout] | [INFO] [stdout] 194 | finalizer: fn(*const ()), [INFO] [stdout] | ^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = help: consider using an `extern fn(...) -> ...` function pointer instead [INFO] [stdout] = note: this function pointer has Rust-specific calling convention [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `ManuallyDrop::::new` that must be used [INFO] [stdout] --> src/handler.rs:224:5 [INFO] [stdout] | [INFO] [stdout] 224 | ManuallyDrop::new(arc.clone()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: if you don't need the wrapper, you can use `mem::forget` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.78s [INFO] running `Command { std: "docker" "inspect" "73a8daec365ee72cef577f0b900316a237f55e4cd55fa39ae8a61467b7c50c29", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "73a8daec365ee72cef577f0b900316a237f55e4cd55fa39ae8a61467b7c50c29", kill_on_drop: false }` [INFO] [stdout] 73a8daec365ee72cef577f0b900316a237f55e4cd55fa39ae8a61467b7c50c29 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] df74c4a5c75b95c64235c3654989af9d60866c8a4e14f859dc11bd40b7df14eb [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" "df74c4a5c75b95c64235c3654989af9d60866c8a4e14f859dc11bd40b7df14eb", kill_on_drop: false }` [INFO] [stderr] warning: `extern` fn uses type `fn(*const ())`, which is not FFI-safe [INFO] [stderr] --> src/handler.rs:193:12 [INFO] [stderr] | [INFO] [stderr] 193 | waker: fn(*const ()), [INFO] [stderr] | ^^^^^^^^^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(improper_ctypes_definitions)]` on by default [INFO] [stderr] = help: consider using an `extern fn(...) -> ...` function pointer instead [INFO] [stderr] = note: this function pointer has Rust-specific calling convention [INFO] [stderr] [INFO] [stderr] warning: `extern` fn uses type `fn(*const ())`, which is not FFI-safe [INFO] [stderr] --> src/handler.rs:194:16 [INFO] [stderr] | [INFO] [stderr] 194 | finalizer: fn(*const ()), [INFO] [stderr] | ^^^^^^^^^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = help: consider using an `extern fn(...) -> ...` function pointer instead [INFO] [stderr] = note: this function pointer has Rust-specific calling convention [INFO] [stderr] [INFO] [stderr] warning: unused return value of `ManuallyDrop::::new` that must be used [INFO] [stderr] --> src/handler.rs:224:5 [INFO] [stderr] | [INFO] [stderr] 224 | ManuallyDrop::new(arc.clone()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: if you don't need the wrapper, you can use `mem::forget` instead [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: `extern` fn uses type `fn(*const ())`, which is not FFI-safe [INFO] [stderr] --> src/handler.rs:193:12 [INFO] [stderr] | [INFO] [stderr] 193 | waker: fn(*const ()), [INFO] [stderr] | ^^^^^^^^^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(improper_ctypes_definitions)]` on by default [INFO] [stderr] = help: consider using an `extern fn(...) -> ...` function pointer instead [INFO] [stderr] = note: this function pointer has Rust-specific calling convention [INFO] [stderr] [INFO] [stderr] warning: `extern` fn uses type `fn(*const ())`, which is not FFI-safe [INFO] [stderr] --> src/handler.rs:194:16 [INFO] [stderr] | [INFO] [stderr] 194 | finalizer: fn(*const ()), [INFO] [stderr] | ^^^^^^^^^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = help: consider using an `extern fn(...) -> ...` function pointer instead [INFO] [stderr] = note: this function pointer has Rust-specific calling convention [INFO] [stderr] [INFO] [stderr] warning: unused return value of `ManuallyDrop::::new` that must be used [INFO] [stderr] --> src/handler.rs:224:5 [INFO] [stderr] | [INFO] [stderr] 224 | ManuallyDrop::new(arc.clone()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: if you don't need the wrapper, you can use `mem::forget` instead [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/reax-b4a4e8889f9e5c7c [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test idset::test_idset_drain ... ok [INFO] [stdout] test idset::test_idset_contains ... ok [INFO] [stdout] test idset::test_idset_remove ... ok [INFO] [stdout] test idset::test_idset_len ... ok [INFO] [stdout] test idset::test_idset_insert ... ok [INFO] [stderr] Doc-tests reax [INFO] [stdout] test idset::test_idset_insert_remove ... ok [INFO] [stdout] test idset::test_idset_remove_insert ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test src/system.rs - system::ComputationHandle (line 193) ... ok [INFO] [stdout] test src/lib.rs - Var::mutate (line 544) ... ok [INFO] [stdout] test src/system.rs - system::Node::computation (line 288) ... ok [INFO] [stdout] test src/lib.rs - Var::set (line 518) ... ok [INFO] [stdout] test src/lib.rs - (line 218) ... ok [INFO] [stdout] test src/lib.rs - (line 26) ... FAILED [INFO] [stdout] test src/lib.rs - EagerCompute::install (line 625) ... ok [INFO] [stdout] test src/lib.rs - EagerCompute::watch (line 734) ... ok [INFO] [stdout] test src/lib.rs - computed (line 762) ... ok [INFO] [stdout] test src/lib.rs - (line 121) ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 26) stdout ---- [INFO] [stdout] Test executable failed (exit code 101). [INFO] [stdout] [INFO] [stdout] stdout: [INFO] [stdout] digraph { [INFO] [stdout] 1 [label="name", color=red]; [INFO] [stdout] 0 [label="number", color=red]; [INFO] [stdout] 3 [label="printout", color=black]; [INFO] [stdout] 2 [label="formatted", color=black]; [INFO] [stdout] 1 -> 3; [INFO] [stdout] 2 -> 3; [INFO] [stdout] 0 -> 2; [INFO] [stdout] } [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" }', src/lib.rs:40:3 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x558f595fe830 - std::backtrace_rs::backtrace::libunwind::trace::h95fc93571932622e [INFO] [stdout] at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stdout] 1: 0x558f595fe830 - std::backtrace_rs::backtrace::trace_unsynchronized::h4d0b90afc33151fd [INFO] [stdout] at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x558f595fe830 - std::sys_common::backtrace::_print_fmt::h93d302d001a3bf01 [INFO] [stdout] at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stdout] 3: 0x558f595fe830 - ::fmt::h7881e3a580134f9a [INFO] [stdout] at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stdout] 4: 0x558f596198ac - core::fmt::write::h1857a60b204f1b6a [INFO] [stdout] at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/core/src/fmt/mod.rs:1078:17 [INFO] [stdout] 5: 0x558f595fc772 - std::io::Write::write_fmt::h24485de26f355188 [INFO] [stdout] at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/std/src/io/mod.rs:1519:15 [INFO] [stdout] 6: 0x558f59600af5 - std::sys_common::backtrace::_print::h3e3f9fed81bc11e9 [INFO] [stdout] at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stdout] 7: 0x558f59600af5 - std::sys_common::backtrace::print::hd22ac23fed5071c8 [INFO] [stdout] at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stdout] 8: 0x558f59600af5 - std::panicking::default_hook::{{closure}}::h1647bdcf68060e17 [INFO] [stdout] at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/std/src/panicking.rs:208:50 [INFO] [stdout] 9: 0x558f5960064a - std::panicking::default_hook::hb08853b392b9404b [INFO] [stdout] at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/std/src/panicking.rs:225:9 [INFO] [stdout] 10: 0x558f59601291 - std::panicking::rust_panic_with_hook::h3624ee29da369ede [INFO] [stdout] at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/std/src/panicking.rs:591:17 [INFO] [stdout] 11: 0x558f59600dd7 - std::panicking::begin_panic_handler::{{closure}}::hefcfcedcde6bb6d9 [INFO] [stdout] at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/std/src/panicking.rs:497:13 [INFO] [stdout] 12: 0x558f595fecec - std::sys_common::backtrace::__rust_end_short_backtrace::heb130cec93caa706 [INFO] [stdout] at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stdout] 13: 0x558f59600d39 - rust_begin_unwind [INFO] [stdout] at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/std/src/panicking.rs:493:5 [INFO] [stdout] 14: 0x558f59618c51 - core::panicking::panic_fmt::hb15d6f55e8472f62 [INFO] [stdout] at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/core/src/panicking.rs:92:14 [INFO] [stdout] 15: 0x558f59618a73 - core::option::expect_none_failed::he492a18657d97593 [INFO] [stdout] at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/core/src/option.rs:1268:5 [INFO] [stdout] 16: 0x558f595cb7cb - core::result::Result::unwrap::he7acb558861e9a41 [INFO] [stdout] 17: 0x558f595cf7e8 - rust_out::main::h405f65324f7b53be [INFO] [stdout] 18: 0x558f595c9b23 - core::ops::function::FnOnce::call_once::ha451af22024e1864 [INFO] [stdout] 19: 0x558f595c81a9 - std::sys_common::backtrace::__rust_begin_short_backtrace::hefd8e56bf97a4afd [INFO] [stdout] 20: 0x558f595c89e9 - std::rt::lang_start::{{closure}}::hee13be5f96bd7848 [INFO] [stdout] 21: 0x558f596016b7 - core::ops::function::impls:: for &F>::call_once::h194d6aa01fb6b594 [INFO] [stdout] at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/core/src/ops/function.rs:259:13 [INFO] [stdout] 22: 0x558f596016b7 - std::panicking::try::do_call::h4ef477456776cccb [INFO] [stdout] at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/std/src/panicking.rs:379:40 [INFO] [stdout] 23: 0x558f596016b7 - std::panicking::try::h7f2121b6bb3bbca4 [INFO] [stdout] at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/std/src/panicking.rs:343:19 [INFO] [stdout] 24: 0x558f596016b7 - std::panic::catch_unwind::he974d0ca04309948 [INFO] [stdout] at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/std/src/panic.rs:396:14 [INFO] [stdout] 25: 0x558f596016b7 - std::rt::lang_start_internal::h36e9e78490120b9f [INFO] [stdout] at /rustc/5d5ff84130da0d74c6ece368dbe821d8f83fa526/library/std/src/rt.rs:51:25 [INFO] [stdout] 26: 0x558f595c89c8 - std::rt::lang_start::h290408a3f91c6d5a [INFO] [stdout] 27: 0x558f595cfb3b - main [INFO] [stdout] 28: 0x7f32e8f5f0b3 - __libc_start_main [INFO] [stdout] 29: 0x558f595c80ae - _start [INFO] [stdout] 30: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 26) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 9 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "df74c4a5c75b95c64235c3654989af9d60866c8a4e14f859dc11bd40b7df14eb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "df74c4a5c75b95c64235c3654989af9d60866c8a4e14f859dc11bd40b7df14eb", kill_on_drop: false }` [INFO] [stdout] df74c4a5c75b95c64235c3654989af9d60866c8a4e14f859dc11bd40b7df14eb