[INFO] cloning repository https://github.com/ErisianArchitect/vexillo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ErisianArchitect/vexillo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FErisianArchitect%2Fvexillo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FErisianArchitect%2Fvexillo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5f79c95dc56780393c27863addbe1db1bcdd6352
[INFO] testing ErisianArchitect/vexillo against 1.94.0 for beta-1.95-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FErisianArchitect%2Fvexillo" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ErisianArchitect/vexillo
[INFO] finished tweaking git repo https://github.com/ErisianArchitect/vexillo
[INFO] tweaked toml for git repo https://github.com/ErisianArchitect/vexillo written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ErisianArchitect/vexillo on toolchain 1.94.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.94.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ErisianArchitect/vexillo 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" "+1.94.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded unicode-ident v1.0.20
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+1.94.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 571d4a2af24d7bee7142d68f69b5f45a098f421370c884066c96e361aeb0f1dd
[INFO] running `Command { std: "docker" "start" "-a" "571d4a2af24d7bee7142d68f69b5f45a098f421370c884066c96e361aeb0f1dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "571d4a2af24d7bee7142d68f69b5f45a098f421370c884066c96e361aeb0f1dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "571d4a2af24d7bee7142d68f69b5f45a098f421370c884066c96e361aeb0f1dd", kill_on_drop: false }`
[INFO] [stdout] 571d4a2af24d7bee7142d68f69b5f45a098f421370c884066c96e361aeb0f1dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8c1e42a61183abfbc3e88b54345af80e687d0bda4e8c03bb5e46edb9e41eb27d
[INFO] running `Command { std: "docker" "start" "-a" "8c1e42a61183abfbc3e88b54345af80e687d0bda4e8c03bb5e46edb9e41eb27d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling unicode-ident v1.0.20
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]    Compiling vexmacro v0.1.0 (/opt/rustwide/workdir/crates/vexmacro)
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]    Compiling vexcore v0.1.0 (/opt/rustwide/workdir/crates/vexcore)
[INFO] [stdout] warning: method `build_masks` is never used
[INFO] [stdout]    --> crates/vexcore/src/const_block.rs:434:12
[INFO] [stdout]     |
[INFO] [stdout] 387 | impl ConstBuildResult {
[INFO] [stdout]     | --------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 434 |     pub fn build_masks<'a>(&'a self) -> HashMap<&'a Ident, Bitmask> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `masks` is never read
[INFO] [stdout]    --> crates/vexcore/src/const_block.rs:490:5
[INFO] [stdout]     |
[INFO] [stdout] 489 | pub struct ConstMasks<'a> {
[INFO] [stdout]     |            ---------- field in this struct
[INFO] [stdout] 490 |     masks: HashMap<&'a Ident, Bitmask>,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DepNode` is never constructed
[INFO] [stdout]   --> crates/vexcore/src/dep_graph.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | struct DepNode<'a> {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DepGraph` is never constructed
[INFO] [stdout]   --> crates/vexcore/src/dep_graph.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct DepGraph<'a> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `insert`, and `sort` are never used
[INFO] [stdout]   --> crates/vexcore/src/dep_graph.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl<'a> DepGraph<'a> {
[INFO] [stdout]    | --------------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 23 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 29 |     pub fn insert<It: IntoIterator<Item = &'a Ident>>(&mut self, ident: &'a Ident, dependencies: It) {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 34 |     pub fn sort(&self) -> Result<Vec<&'a Ident>, ()> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling vexproc v0.1.0 (/opt/rustwide/workdir/crates/vexproc)
[INFO] [stderr]    Compiling vexillo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.93s
[INFO] running `Command { std: "docker" "inspect" "8c1e42a61183abfbc3e88b54345af80e687d0bda4e8c03bb5e46edb9e41eb27d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c1e42a61183abfbc3e88b54345af80e687d0bda4e8c03bb5e46edb9e41eb27d", kill_on_drop: false }`
[INFO] [stdout] 8c1e42a61183abfbc3e88b54345af80e687d0bda4e8c03bb5e46edb9e41eb27d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d9ebc65cde03f4d48e993711d920b7837ee61141fadabe9b41fea65c3d188738
[INFO] running `Command { std: "docker" "start" "-a" "d9ebc65cde03f4d48e993711d920b7837ee61141fadabe9b41fea65c3d188738", kill_on_drop: false }`
[INFO] [stderr]    Compiling vexillo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `build_masks` is never used
[INFO] [stdout]    --> crates/vexcore/src/const_block.rs:434:12
[INFO] [stdout]     |
[INFO] [stdout] 387 | impl ConstBuildResult {
[INFO] [stdout]     | --------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 434 |     pub fn build_masks<'a>(&'a self) -> HashMap<&'a Ident, Bitmask> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `masks` is never read
[INFO] [stdout]    --> crates/vexcore/src/const_block.rs:490:5
[INFO] [stdout]     |
[INFO] [stdout] 489 | pub struct ConstMasks<'a> {
[INFO] [stdout]     |            ---------- field in this struct
[INFO] [stdout] 490 |     masks: HashMap<&'a Ident, Bitmask>,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DepNode` is never constructed
[INFO] [stdout]   --> crates/vexcore/src/dep_graph.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | struct DepNode<'a> {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DepGraph` is never constructed
[INFO] [stdout]   --> crates/vexcore/src/dep_graph.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct DepGraph<'a> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `insert`, and `sort` are never used
[INFO] [stdout]   --> crates/vexcore/src/dep_graph.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl<'a> DepGraph<'a> {
[INFO] [stdout]    | --------------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 23 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 29 |     pub fn insert<It: IntoIterator<Item = &'a Ident>>(&mut self, ident: &'a Ident, dependencies: It) {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 34 |     pub fn sort(&self) -> Result<Vec<&'a Ident>, ()> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super`
[INFO] [stdout]    --> src/lib.rs:223:9
[INFO] [stdout]     |
[INFO] [stdout] 223 |     use super::*;
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `flags`
[INFO] [stdout]    --> tests/flags_test.rs:313:9
[INFO] [stdout]     |
[INFO] [stdout] 313 |     let flags = F::union(&[
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_flags`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.16s
[INFO] running `Command { std: "docker" "inspect" "d9ebc65cde03f4d48e993711d920b7837ee61141fadabe9b41fea65c3d188738", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9ebc65cde03f4d48e993711d920b7837ee61141fadabe9b41fea65c3d188738", kill_on_drop: false }`
[INFO] [stdout] d9ebc65cde03f4d48e993711d920b7837ee61141fadabe9b41fea65c3d188738
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5cbe1aebcf2cb517cd7e2a964d90c2ac3d6628f37fe1b870c1d7bddbdb408764
[INFO] running `Command { std: "docker" "start" "-a" "5cbe1aebcf2cb517cd7e2a964d90c2ac3d6628f37fe1b870c1d7bddbdb408764", kill_on_drop: false }`
[INFO] [stderr] warning: method `build_masks` is never used
[INFO] [stderr]    --> crates/vexcore/src/const_block.rs:434:12
[INFO] [stderr]     |
[INFO] [stderr] 387 | impl ConstBuildResult {
[INFO] [stderr]     | --------------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 434 |     pub fn build_masks<'a>(&'a self) -> HashMap<&'a Ident, Bitmask> {
[INFO] [stderr]     |            ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `masks` is never read
[INFO] [stderr]    --> crates/vexcore/src/const_block.rs:490:5
[INFO] [stderr]     |
[INFO] [stderr] 489 | pub struct ConstMasks<'a> {
[INFO] [stderr]     |            ---------- field in this struct
[INFO] [stderr] 490 |     masks: HashMap<&'a Ident, Bitmask>,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `DepNode` is never constructed
[INFO] [stderr]   --> crates/vexcore/src/dep_graph.rs:11:8
[INFO] [stderr]    |
[INFO] [stderr] 11 | struct DepNode<'a> {
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `DepGraph` is never constructed
[INFO] [stderr]   --> crates/vexcore/src/dep_graph.rs:16:12
[INFO] [stderr]    |
[INFO] [stderr] 16 | pub struct DepGraph<'a> {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new`, `insert`, and `sort` are never used
[INFO] [stderr]   --> crates/vexcore/src/dep_graph.rs:23:12
[INFO] [stderr]    |
[INFO] [stderr] 20 | impl<'a> DepGraph<'a> {
[INFO] [stderr]    | --------------------- associated items in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 23 |     pub fn new() -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 29 |     pub fn insert<It: IntoIterator<Item = &'a Ident>>(&mut self, ident: &'a Ident, dependencies: It) {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 34 |     pub fn sort(&self) -> Result<Vec<&'a Ident>, ()> {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `vexcore` (lib) generated 5 warnings
[INFO] [stderr] warning: unused import: `super`
[INFO] [stderr]    --> src/lib.rs:223:9
[INFO] [stderr]     |
[INFO] [stderr] 223 |     use super::*;
[INFO] [stderr]     |         ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `vexillo` (lib test) generated 1 warning
[INFO] [stderr] warning: unused variable: `flags`
[INFO] [stderr]    --> tests/flags_test.rs:313:9
[INFO] [stderr]     |
[INFO] [stderr] 313 |     let flags = F::union(&[
[INFO] [stderr]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_flags`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `vexillo` (test "flags_test") generated 1 warning (run `cargo fix --test "flags_test" -p vexillo` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/vexillo-40dfcf485e934d96)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::flags_test ... ok
[INFO] [stderr]      Running tests/flags_test.rs (/opt/rustwide/target/debug/deps/flags_test-b9c8590da38678fd)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test test_flag_updates_and_groups ... ok
[INFO] [stdout] test test_perms ... ok
[INFO] [stdout] test test_ops ... ok
[INFO] [stdout] test test_to_and_from_bytes ... ok
[INFO] [stdout] test test_consts ... ok
[INFO] [stdout] test test_functions ... FAILED
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test flags_test`
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- test_functions stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test_functions' (29) panicked at tests/flags_test.rs:173:5:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: 3
[INFO] [stdout]  right: 2
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5b7e9c40f702 - std::backtrace_rs::backtrace::libunwind::trace::hff358a60abf734fc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5b7e9c40f702 - std::backtrace_rs::backtrace::trace_unsynchronized::h3b121f916dd95ec6
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5b7e9c40f702 - std::sys::backtrace::_print_fmt::hde0a62ded68798e9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5b7e9c40f702 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h93773fc827e3113d
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5b7e9c41f78a - core::fmt::rt::Argument::fmt::h01eff69902dad97f
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5b7e9c41f78a - core::fmt::write::hed7b5c73d82ecb7c
[INFO] [stdout]    6:     0x5b7e9c3de446 - std::io::default_write_fmt::h2f696ff5b8bbaa4b
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5b7e9c3de446 - std::io::Write::write_fmt::h5e66814db8a9cfce
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5b7e9c3eebe9 - std::sys::backtrace::BacktraceLock::print::h8b1d6fcc5a56d1a3
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5b7e9c3eebe9 - std::panicking::default_hook::{{closure}}::h2be84df4f189ae36
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5b7e9c3eea81 - std::panicking::default_hook::hf0ea8939246f43a9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5b7e9c3b312e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h02d35e3888986252
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5b7e9c3b312e - test::test_main_with_exit_callback::{{closure}}::h939640a27d647173
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5b7e9c3eee62 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hc9df09ff391af3e7
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5b7e9c3eee62 - std::panicking::panic_with_hook::hb4bd9ac1123582a0
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5b7e9c3eeca8 - std::panicking::panic_handler::{{closure}}::hde00dd15f5637fe2
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x5b7e9c3ea239 - std::sys::backtrace::__rust_end_short_backtrace::hb72197fa777c1785
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5b7e9c3d327d - __rustc[4425a7e20b4c8619]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5b7e9c426b1c - core::panicking::panic_fmt::ha59b517dd231f4da
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5b7e9c426a33 - core::panicking::assert_failed_inner::h3c3301979dc81b81
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panicking.rs:439:17
[INFO] [stdout]   20:     0x5b7e9c3fda13 - core::panicking::assert_failed::hbb2473d641487b15
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panicking.rs:394:5
[INFO] [stdout]   21:     0x5b7e9c38f7c9 - flags_test::test_functions::h5097e8600b96c65e
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/flags_test.rs:173:5
[INFO] [stdout]   22:     0x5b7e9c392027 - flags_test::test_functions::{{closure}}::h8aa9487be952fec1
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/flags_test.rs:156:20
[INFO] [stdout]   23:     0x5b7e9c3933e6 - core::ops::function::FnOnce::call_once::h4245f453dbb812d5
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x5b7e9c3b2eeb - core::ops::function::FnOnce::call_once::hddb3cd395c36bfbb
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x5b7e9c3b2eeb - test::__rust_begin_short_backtrace::h0b6a7601d9750bfa
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x5b7e9c3c68fa - test::run_test_in_process::{{closure}}::h444209903f00b347
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x5b7e9c3c68fa - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hfb3ba8f46e537649
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x5b7e9c3c68fa - std::panicking::catch_unwind::do_call::h1672a45911fcf9dc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x5b7e9c3c68fa - std::panicking::catch_unwind::h0fadaee22787a6dd
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x5b7e9c3c68fa - std::panic::catch_unwind::hc47ad190f2c8e188
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x5b7e9c3c68fa - test::run_test_in_process::hcd7faaf934f29999
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x5b7e9c3c68fa - test::run_test::{{closure}}::hddc4550da4871867
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x5b7e9c3a0d54 - test::run_test::{{closure}}::h98ae26689f13ed94
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x5b7e9c3a0d54 - std::sys::backtrace::__rust_begin_short_backtrace::h3ec4d1f21ad44588
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   35:     0x5b7e9c3a46f2 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd8bf2c73d479939f
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   36:     0x5b7e9c3a46f2 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h3b4248f358af2491
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x5b7e9c3a46f2 - std::panicking::catch_unwind::do_call::hda10a64f4b8daebe
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x5b7e9c3a46f2 - std::panicking::catch_unwind::h659e5ee8336ec8c7
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x5b7e9c3a46f2 - std::panic::catch_unwind::h9d4d66a538912c18
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x5b7e9c3a46f2 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h7557906bb51d79f1
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   41:     0x5b7e9c3a46f2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9e460d1d7fc83d35
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x5b7e9c3e54cf - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h61282da819d64ea9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   43:     0x5b7e9c3e54cf - std::sys::thread::unix::Thread::new::thread_start::h982f9ea829d1b5fb
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/thread/unix.rs:127:17
[INFO] [stdout]   44:     0x7b9561a78aa4 - <unknown>
[INFO] [stdout]   45:     0x7b9561b05a64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     test_functions
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 5 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5cbe1aebcf2cb517cd7e2a964d90c2ac3d6628f37fe1b870c1d7bddbdb408764", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5cbe1aebcf2cb517cd7e2a964d90c2ac3d6628f37fe1b870c1d7bddbdb408764", kill_on_drop: false }`
[INFO] [stdout] 5cbe1aebcf2cb517cd7e2a964d90c2ac3d6628f37fe1b870c1d7bddbdb408764
