[INFO] fetching crate libft4222 0.1.0... [INFO] testing libft4222-0.1.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1 [INFO] extracting crate libft4222 0.1.0 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate libft4222 0.1.0 [INFO] finished tweaking crates.io crate libft4222 0.1.0 [INFO] tweaked toml for crates.io crate libft4222 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate libft4222 0.1.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate libft4222 0.1.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 540739f43f714852ccfcd84646a1712daa103eee4dd25946d0c5727b878c46b6 [INFO] running `Command { std: "docker" "start" "-a" "540739f43f714852ccfcd84646a1712daa103eee4dd25946d0c5727b878c46b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "540739f43f714852ccfcd84646a1712daa103eee4dd25946d0c5727b878c46b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "540739f43f714852ccfcd84646a1712daa103eee4dd25946d0c5727b878c46b6", kill_on_drop: false }` [INFO] [stdout] 540739f43f714852ccfcd84646a1712daa103eee4dd25946d0c5727b878c46b6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9471d98d6a5433f55115bb01ca8cf13f9235ec8b923dc2d63db8bcec8f8d82fc [INFO] running `Command { std: "docker" "start" "-a" "9471d98d6a5433f55115bb01ca8cf13f9235ec8b923dc2d63db8bcec8f8d82fc", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.171 [INFO] [stderr] Compiling libft4222 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: type `_ft_device_list_info_node` is more private than the item `FT_DEVICE_LIST_INFO_NODE` [INFO] [stdout] --> src/linux_x64.rs:138:1 [INFO] [stdout] | [INFO] [stdout] 138 | pub type FT_DEVICE_LIST_INFO_NODE = _ft_device_list_info_node; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ type alias `FT_DEVICE_LIST_INFO_NODE` is reachable at visibility `pub` [INFO] [stdout] | [INFO] [stdout] note: but type `_ft_device_list_info_node` is only usable at visibility `pub(crate)` [INFO] [stdout] --> src/linux_x64.rs:129:1 [INFO] [stdout] | [INFO] [stdout] 129 | struct _ft_device_list_info_node { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(private_interfaces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.47s [INFO] running `Command { std: "docker" "inspect" "9471d98d6a5433f55115bb01ca8cf13f9235ec8b923dc2d63db8bcec8f8d82fc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9471d98d6a5433f55115bb01ca8cf13f9235ec8b923dc2d63db8bcec8f8d82fc", kill_on_drop: false }` [INFO] [stdout] 9471d98d6a5433f55115bb01ca8cf13f9235ec8b923dc2d63db8bcec8f8d82fc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] eb96c8fe823acd87227c9c9eeda6399afbe098047c94a532b02607755c537204 [INFO] running `Command { std: "docker" "start" "-a" "eb96c8fe823acd87227c9c9eeda6399afbe098047c94a532b02607755c537204", kill_on_drop: false }` [INFO] [stderr] Compiling libft4222 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: type `_ft_device_list_info_node` is more private than the item `FT_DEVICE_LIST_INFO_NODE` [INFO] [stdout] --> src/linux_x64.rs:138:1 [INFO] [stdout] | [INFO] [stdout] 138 | pub type FT_DEVICE_LIST_INFO_NODE = _ft_device_list_info_node; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ type alias `FT_DEVICE_LIST_INFO_NODE` is reachable at visibility `pub` [INFO] [stdout] | [INFO] [stdout] note: but type `_ft_device_list_info_node` is only usable at visibility `pub(crate)` [INFO] [stdout] --> src/linux_x64.rs:129:1 [INFO] [stdout] | [INFO] [stdout] 129 | struct _ft_device_list_info_node { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(private_interfaces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/lib.rs:24:15 [INFO] [stdout] | [INFO] [stdout] 24 | if(devType == FT_DEVICE::FT_DEVICE_4222H_0 || [INFO] [stdout] | ^ [INFO] [stdout] 25 | devType == FT_DEVICE::FT_DEVICE_4222H_1_2 || [INFO] [stdout] 26 | devType == FT_DEVICE::FT_DEVICE_4222H_3) { [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 24 ~ if devType == FT_DEVICE::FT_DEVICE_4222H_0 || [INFO] [stdout] 25 | devType == FT_DEVICE::FT_DEVICE_4222H_1_2 || [INFO] [stdout] 26 ~ devType == FT_DEVICE::FT_DEVICE_4222H_3 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `_ft_device_list_info_node` is more private than the item `FT_DEVICE_LIST_INFO_NODE` [INFO] [stdout] --> src/linux_x64.rs:138:1 [INFO] [stdout] | [INFO] [stdout] 138 | pub type FT_DEVICE_LIST_INFO_NODE = _ft_device_list_info_node; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ type alias `FT_DEVICE_LIST_INFO_NODE` is reachable at visibility `pub` [INFO] [stdout] | [INFO] [stdout] note: but type `_ft_device_list_info_node` is only usable at visibility `pub(crate)` [INFO] [stdout] --> src/linux_x64.rs:129:1 [INFO] [stdout] | [INFO] [stdout] 129 | struct _ft_device_list_info_node { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(private_interfaces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.44s [INFO] running `Command { std: "docker" "inspect" "eb96c8fe823acd87227c9c9eeda6399afbe098047c94a532b02607755c537204", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eb96c8fe823acd87227c9c9eeda6399afbe098047c94a532b02607755c537204", kill_on_drop: false }` [INFO] [stdout] eb96c8fe823acd87227c9c9eeda6399afbe098047c94a532b02607755c537204 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c3809c1a5a125028677eac078e230c699a6c1d0b931a362534472acc834df94e [INFO] running `Command { std: "docker" "start" "-a" "c3809c1a5a125028677eac078e230c699a6c1d0b931a362534472acc834df94e", kill_on_drop: false }` [INFO] [stderr] warning: type `_ft_device_list_info_node` is more private than the item `FT_DEVICE_LIST_INFO_NODE` [INFO] [stderr] --> src/linux_x64.rs:138:1 [INFO] [stderr] | [INFO] [stderr] 138 | pub type FT_DEVICE_LIST_INFO_NODE = _ft_device_list_info_node; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ type alias `FT_DEVICE_LIST_INFO_NODE` is reachable at visibility `pub` [INFO] [stderr] | [INFO] [stderr] note: but type `_ft_device_list_info_node` is only usable at visibility `pub(crate)` [INFO] [stderr] --> src/linux_x64.rs:129:1 [INFO] [stderr] | [INFO] [stderr] 129 | struct _ft_device_list_info_node { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] = note: `#[warn(private_interfaces)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/lib.rs:24:15 [INFO] [stderr] | [INFO] [stderr] 24 | if(devType == FT_DEVICE::FT_DEVICE_4222H_0 || [INFO] [stderr] | ^ [INFO] [stderr] 25 | devType == FT_DEVICE::FT_DEVICE_4222H_1_2 || [INFO] [stderr] 26 | devType == FT_DEVICE::FT_DEVICE_4222H_3) { [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 24 ~ if devType == FT_DEVICE::FT_DEVICE_4222H_0 || [INFO] [stderr] 25 | devType == FT_DEVICE::FT_DEVICE_4222H_1_2 || [INFO] [stderr] 26 ~ devType == FT_DEVICE::FT_DEVICE_4222H_3 { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `libft4222` (lib) generated 1 warning [INFO] [stderr] warning: `libft4222` (lib test) generated 2 warnings (1 duplicate) (run `cargo fix --lib -p libft4222 --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/libft4222-816c86fda2457064) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::test_fibonacci ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- tests::test_fibonacci stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'tests::test_fibonacci' (17) panicked at src/lib.rs:21:56: [INFO] [stdout] called `Result::unwrap()` on an `Err` value: FT_OTHER_ERROR [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5c286c1137fa - std[e72de78501789eb0]::backtrace_rs::backtrace::libunwind::trace [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x5c286c1137fa - std[e72de78501789eb0]::backtrace_rs::backtrace::trace_unsynchronized:: [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x5c286c1137fa - std[e72de78501789eb0]::sys::backtrace::_print_fmt [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/sys/backtrace.rs:74:9 [INFO] [stdout] 3: 0x5c286c1137fa - <::print::DisplayBacktrace as core[6aaeda2c7ad07a48]::fmt::Display>::fmt [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/sys/backtrace.rs:44:26 [INFO] [stdout] 4: 0x5c286c12747a - ::fmt [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/core/src/fmt/rt.rs:152:76 [INFO] [stdout] 5: 0x5c286c12747a - core[6aaeda2c7ad07a48]::fmt::write [INFO] [stdout] 6: 0x5c286c118082 - std[e72de78501789eb0]::io::default_write_fmt::> [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x5c286c118082 - as std[e72de78501789eb0]::io::Write>::write_fmt [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/io/mod.rs:1994:13 [INFO] [stdout] 8: 0x5c286c0f2a1f - ::print [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/sys/backtrace.rs:47:9 [INFO] [stdout] 9: 0x5c286c0f2a1f - std[e72de78501789eb0]::panicking::default_hook::{closure#0} [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/panicking.rs:292:27 [INFO] [stdout] 10: 0x5c286c10bdb9 - std[e72de78501789eb0]::panicking::default_hook [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/panicking.rs:316:9 [INFO] [stdout] 11: 0x5c286c0a8f7c - core[6aaeda2c7ad07a48]::ops::function::Fn<(&'a std[e72de78501789eb0]::panic::PanicHookInfo<'b>,), Output = ()> + core[6aaeda2c7ad07a48]::marker::Sync + core[6aaeda2c7ad07a48]::marker::Send> as core[6aaeda2c7ad07a48]::ops::function::Fn<(&std[e72de78501789eb0]::panic::PanicHookInfo,)>>::call [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/alloc/src/boxed.rs:2254:9 [INFO] [stdout] 12: 0x5c286c0a8f7c - test[4f12b380f1fb68c5]::test_main_with_exit_callback::::{closure#0} [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x5c286c10bf72 - core[6aaeda2c7ad07a48]::ops::function::Fn<(&'a std[e72de78501789eb0]::panic::PanicHookInfo<'b>,), Output = ()> + core[6aaeda2c7ad07a48]::marker::Sync + core[6aaeda2c7ad07a48]::marker::Send> as core[6aaeda2c7ad07a48]::ops::function::Fn<(&std[e72de78501789eb0]::panic::PanicHookInfo,)>>::call [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/alloc/src/boxed.rs:2254:9 [INFO] [stdout] 14: 0x5c286c10bf72 - std[e72de78501789eb0]::panicking::panic_with_hook [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/panicking.rs:833:13 [INFO] [stdout] 15: 0x5c286c0f2ad8 - std[e72de78501789eb0]::panicking::panic_handler::{closure#0} [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/panicking.rs:698:13 [INFO] [stdout] 16: 0x5c286c0ea479 - std[e72de78501789eb0]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/sys/backtrace.rs:182:18 [INFO] [stdout] 17: 0x5c286c0f37ed - __rustc[78a4cf188af856fc]::rust_begin_unwind [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/panicking.rs:689:5 [INFO] [stdout] 18: 0x5c286c127b6c - core[6aaeda2c7ad07a48]::panicking::panic_fmt [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/core/src/panicking.rs:80:14 [INFO] [stdout] 19: 0x5c286c127942 - core[6aaeda2c7ad07a48]::result::unwrap_failed [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/core/src/result.rs:1867:5 [INFO] [stdout] 20: 0x5c286c07f772 - >::unwrap [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/core/src/result.rs:1233:23 [INFO] [stdout] 21: 0x5c286c07f772 - libft4222[570c891fac3de33f]::tests::test_fibonacci [INFO] [stdout] at /opt/rustwide/workdir/src/lib.rs:21:56 [INFO] [stdout] 22: 0x5c286c07ef37 - libft4222[570c891fac3de33f]::tests::test_fibonacci::{closure#0} [INFO] [stdout] at /opt/rustwide/workdir/src/lib.rs:20:24 [INFO] [stdout] 23: 0x5c286c080456 - >::call_once [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 24: 0x5c286c09d05b - core[6aaeda2c7ad07a48]::result::Result<(), alloc[28d2dab30c1dc666]::string::String> as core[6aaeda2c7ad07a48]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 25: 0x5c286c09d05b - test[4f12b380f1fb68c5]::__rust_begin_short_backtrace::, fn() -> core[6aaeda2c7ad07a48]::result::Result<(), alloc[28d2dab30c1dc666]::string::String>> [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/test/src/lib.rs:663:18 [INFO] [stdout] 26: 0x5c286c0a9a4b - test[4f12b380f1fb68c5]::run_test_in_process::{closure#0} [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/test/src/lib.rs:686:74 [INFO] [stdout] 27: 0x5c286c0a9a4b - as core[6aaeda2c7ad07a48]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/core/src/panic/unwind_safe.rs:275:9 [INFO] [stdout] 28: 0x5c286c0a9a4b - std[e72de78501789eb0]::panicking::catch_unwind::do_call::, core[6aaeda2c7ad07a48]::result::Result<(), alloc[28d2dab30c1dc666]::string::String>> [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/panicking.rs:581:40 [INFO] [stdout] 29: 0x5c286c0a9a4b - std[e72de78501789eb0]::panicking::catch_unwind::, core[6aaeda2c7ad07a48]::panic::unwind_safe::AssertUnwindSafe> [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/panicking.rs:544:19 [INFO] [stdout] 30: 0x5c286c0a9a4b - std[e72de78501789eb0]::panic::catch_unwind::, core[6aaeda2c7ad07a48]::result::Result<(), alloc[28d2dab30c1dc666]::string::String>> [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/panic.rs:359:14 [INFO] [stdout] 31: 0x5c286c0a9a4b - test[4f12b380f1fb68c5]::run_test_in_process [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/test/src/lib.rs:686:27 [INFO] [stdout] 32: 0x5c286c0a9a4b - test[4f12b380f1fb68c5]::run_test::{closure#0} [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/test/src/lib.rs:607:43 [INFO] [stdout] 33: 0x5c286c0a5164 - test[4f12b380f1fb68c5]::run_test::{closure#1} [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/test/src/lib.rs:637:41 [INFO] [stdout] 34: 0x5c286c0a5164 - std[e72de78501789eb0]::sys::backtrace::__rust_begin_short_backtrace:: [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/sys/backtrace.rs:166:18 [INFO] [stdout] 35: 0x5c286c0ac652 - std[e72de78501789eb0]::thread::lifecycle::spawn_unchecked::::{closure#1}::{closure#0} [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/thread/lifecycle.rs:91:13 [INFO] [stdout] 36: 0x5c286c0ac652 - ::{closure#1}::{closure#0}> as core[6aaeda2c7ad07a48]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/core/src/panic/unwind_safe.rs:275:9 [INFO] [stdout] 37: 0x5c286c0ac652 - std[e72de78501789eb0]::panicking::catch_unwind::do_call::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/panicking.rs:581:40 [INFO] [stdout] 38: 0x5c286c0ac652 - std[e72de78501789eb0]::panicking::catch_unwind::<(), core[6aaeda2c7ad07a48]::panic::unwind_safe::AssertUnwindSafe::{closure#1}::{closure#0}>> [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/panicking.rs:544:19 [INFO] [stdout] 39: 0x5c286c0ac652 - std[e72de78501789eb0]::panic::catch_unwind::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/panic.rs:359:14 [INFO] [stdout] 40: 0x5c286c0ac652 - std[e72de78501789eb0]::thread::lifecycle::spawn_unchecked::::{closure#1} [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/thread/lifecycle.rs:89:26 [INFO] [stdout] 41: 0x5c286c0ac652 - ::{closure#1} as core[6aaeda2c7ad07a48]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 42: 0x5c286c11310f - + core[6aaeda2c7ad07a48]::marker::Send> as core[6aaeda2c7ad07a48]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/alloc/src/boxed.rs:2240:9 [INFO] [stdout] 43: 0x5c286c11310f - ::new::thread_start [INFO] [stdout] at /rustc/dec9417b8611e34e787a3e4c37686b5131f9e5c5/library/std/src/sys/thread/unix.rs:118:17 [INFO] [stdout] 44: 0x73320d7bfaa4 - [INFO] [stdout] 45: 0x73320d84ca64 - clone [INFO] [stdout] 46: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] tests::test_fibonacci [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--lib` [INFO] running `Command { std: "docker" "inspect" "c3809c1a5a125028677eac078e230c699a6c1d0b931a362534472acc834df94e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c3809c1a5a125028677eac078e230c699a6c1d0b931a362534472acc834df94e", kill_on_drop: false }` [INFO] [stdout] c3809c1a5a125028677eac078e230c699a6c1d0b931a362534472acc834df94e