[INFO] fetching crate gotgraph 0.2.0...
[INFO] testing gotgraph-0.2.0 against 1.94.0 for beta-1.95-1
[INFO] extracting crate gotgraph 0.2.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate gotgraph 0.2.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate gotgraph 0.2.0
[INFO] tweaked toml for crates.io crate gotgraph 0.2.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate gotgraph 0.2.0 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 crates.io crate gotgraph 0.2.0 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" "+1.94.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded toml_datetime v0.7.2
[INFO] [stderr]   Downloaded toml v0.9.7
[INFO] [stderr]   Downloaded serde_spanned v1.0.2
[INFO] [stderr]   Downloaded trybuild v1.0.111
[INFO] [stderr]   Downloaded target-triple v0.1.4
[INFO] [stderr]   Downloaded toml_parser v1.0.3
[INFO] [stderr]   Downloaded toml_writer v1.0.3
[INFO] [stderr]   Downloaded windows-sys v0.61.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 758396be7b1f307587441f56104b01b3d8eb91143bc887f4b3f17c8b6959f4f0
[INFO] running `Command { std: "docker" "start" "-a" "758396be7b1f307587441f56104b01b3d8eb91143bc887f4b3f17c8b6959f4f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "758396be7b1f307587441f56104b01b3d8eb91143bc887f4b3f17c8b6959f4f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "758396be7b1f307587441f56104b01b3d8eb91143bc887f4b3f17c8b6959f4f0", kill_on_drop: false }`
[INFO] [stdout] 758396be7b1f307587441f56104b01b3d8eb91143bc887f4b3f17c8b6959f4f0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 205f66e1612744269e2364b7e74b3a7da22903cb7f2b29b30a0852b4e4596e8c
[INFO] running `Command { std: "docker" "start" "-a" "205f66e1612744269e2364b7e74b3a7da22903cb7f2b29b30a0852b4e4596e8c", kill_on_drop: false }`
[INFO] [stderr]    Compiling gotgraph v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function `end` is never used
[INFO] [stdout]   --> src/vec_graph.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 30 | impl NodeIx {
[INFO] [stdout]    | ----------- associated function in this implementation
[INFO] [stdout] 31 |     fn end() -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "205f66e1612744269e2364b7e74b3a7da22903cb7f2b29b30a0852b4e4596e8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "205f66e1612744269e2364b7e74b3a7da22903cb7f2b29b30a0852b4e4596e8c", kill_on_drop: false }`
[INFO] [stdout] 205f66e1612744269e2364b7e74b3a7da22903cb7f2b29b30a0852b4e4596e8c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 107ae76adc89756f29fa26cb0c05eac6051e1e9261390f9d50d56c3ab331ace0
[INFO] running `Command { std: "docker" "start" "-a" "107ae76adc89756f29fa26cb0c05eac6051e1e9261390f9d50d56c3ab331ace0", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling unicode-ident v1.0.19
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling winnow v0.7.13
[INFO] [stderr]    Compiling target-triple v0.1.4
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling serde_spanned v1.0.2
[INFO] [stderr]    Compiling toml_datetime v0.7.2
[INFO] [stderr]    Compiling toml_writer v1.0.3
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stdout] warning: associated function `end` is never used
[INFO] [stdout]   --> src/vec_graph.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 30 | impl NodeIx {
[INFO] [stdout]    | ----------- associated function in this implementation
[INFO] [stdout] 31 |     fn end() -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling toml_parser v1.0.3
[INFO] [stderr]    Compiling toml v0.9.7
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling trybuild v1.0.111
[INFO] [stderr]    Compiling gotgraph v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function `end` is never used
[INFO] [stdout]   --> src/vec_graph.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 30 | impl NodeIx {
[INFO] [stdout]    | ----------- associated function in this implementation
[INFO] [stdout] 31 |     fn end() -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 24.58s
[INFO] running `Command { std: "docker" "inspect" "107ae76adc89756f29fa26cb0c05eac6051e1e9261390f9d50d56c3ab331ace0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "107ae76adc89756f29fa26cb0c05eac6051e1e9261390f9d50d56c3ab331ace0", kill_on_drop: false }`
[INFO] [stdout] 107ae76adc89756f29fa26cb0c05eac6051e1e9261390f9d50d56c3ab331ace0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 99a746f196be01ef002be651ae5230240c2f721104a9d1004560575493f73116
[INFO] running `Command { std: "docker" "start" "-a" "99a746f196be01ef002be651ae5230240c2f721104a9d1004560575493f73116", kill_on_drop: false }`
[INFO] [stderr] warning: associated function `end` is never used
[INFO] [stderr]   --> src/vec_graph.rs:31:8
[INFO] [stderr]    |
[INFO] [stderr] 30 | impl NodeIx {
[INFO] [stderr]    | ----------- associated function in this implementation
[INFO] [stderr] 31 |     fn end() -> Self {
[INFO] [stderr]    |        ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `gotgraph` (lib) generated 1 warning
[INFO] [stderr] warning: `gotgraph` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/gotgraph-0e5cba2f0b0354cb)
[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] [stderr]      Running tests/comprehensive_api_tests.rs (/opt/rustwide/target/debug/deps/comprehensive_api_tests-c508be36843e8c17)
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test test_add_edge_unchecked ... ok
[INFO] [stdout] test test_connecting_edge_methods ... ok
[INFO] [stdout] test test_connecting_edge_methods_mut ... ok
[INFO] [stdout] test test_double_reverse ... ok
[INFO] [stdout] test test_edge_graph_comprehensive ... ok
[INFO] [stdout] test test_endpoints_and_endpoints_unchecked ... ok
[INFO] [stdout] test test_incoming_edge_methods ... ok
[INFO] [stdout] test test_node_pairs_mut_and_edge_pairs_mut ... ok
[INFO] [stdout] test test_outgoing_edge_methods ... ok
[INFO] [stdout] test test_incoming_edge_methods_mut ... ok
[INFO] [stdout] test test_reverse_graph ... ok
[INFO] [stdout] test test_reverse_self_loop ... ok
[INFO] [stdout] test test_mapping_functionality ... ok
[INFO] [stdout] test test_reverse_empty_graph ... ok
[INFO] [stdout] test test_remove_unchecked_methods ... ok
[INFO] [stdout] test test_mapping_get_unchecked ... ok
[INFO] [stdout] test test_mapping_transformations ... ok
[INFO] [stdout] test test_reverse_single_node ... ok
[INFO] [stdout] test test_node_pairs_and_edge_pairs ... ok
[INFO] [stderr]      Running tests/nested_scoped_mut_bug_demo.rs (/opt/rustwide/target/debug/deps/nested_scoped_mut_bug_demo-b48962e6476f0745)
[INFO] [stdout] test test_unchecked_access_methods ... ok
[INFO] [stdout] test test_outgoing_edge_methods_mut ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_nested_scoped_mut_compiles ... ok
[INFO] [stderr]      Running tests/tarjan_comprehensive_test.rs (/opt/rustwide/target/debug/deps/tarjan_comprehensive_test-1250f838f51465ef)
[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 14 tests
[INFO] [stdout] test test_algorithm_properties ... ok
[INFO] [stdout] test test_deep_recursion_pathological ... ok
[INFO] [stdout] test test_comprehensive_scc_detection ... ok
[INFO] [stdout] test test_parallel_edges ... ok
[INFO] [stdout] test test_large_graph_performance ... ok
[INFO] [stdout] test test_performance_benchmarks ... ok
[INFO] [stdout] test test_deep_tree_structure ... ok
[INFO] [stdout] test test_randomized_properties ... ok
[INFO] [stdout] test test_empty_edges_after_nodes ... ok
[INFO] [stdout] test test_tarjan_topological_ordering ... ok
[INFO] [stdout] test test_nested_cycles_single_scc ... ok
[INFO] [stdout] test test_massive_graph_stress ... ok
[INFO] [stdout] test test_tarjan_with_disconnected_components ... ok
[INFO] [stdout] test test_tarjan_with_self_loops ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/tarjan_tests.rs (/opt/rustwide/target/debug/deps/tarjan_tests-ebd72b7d5027c92e)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test test_empty_graph ... ok
[INFO] [stdout] test test_complex_graph_multiple_sccs ... ok
[INFO] [stdout] test test_simple_cycle ... ok
[INFO] [stdout] test test_linear_graph_no_cycles ... ok
[INFO] [stdout] test test_single_node ... ok
[INFO] [stdout] test test_two_separate_cycles ... ok
[INFO] [stdout] test test_scc_box_slice_properties ... ok
[INFO] [stderr]      Running tests/ui.rs (/opt/rustwide/target/debug/deps/ui-d85029b74eacaf43)
[INFO] [stdout] test test_self_loop ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]     Checking gotgraph v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking gotgraph-tests v0.0.0 (/opt/rustwide/target/tests/trybuild/gotgraph)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.69s
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] test tests/compile_fail/cross_scope_node_tags.rs ... ok
[INFO] [stderr] test tests/compile_fail/edge_map_escape_scope.rs ... mismatch
[INFO] [stderr] 
[INFO] [stderr] EXPECTED:
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] error: lifetime may not live long enough
[INFO] [stderr]   --> tests/compile_fail/edge_map_escape_scope.rs:15:9
[INFO] [stderr]    |
[INFO] [stderr] 13 |     let escaped_map = graph.scope(|ctx| {
[INFO] [stderr]    |                                    ---- return type of closure `impl Mapping<<gotgraph::graph::Context<'_, &gotgraph::vec_graph::VecGraph<i32, &str>> as gotgraph::graph::Graph>::EdgeIx, usize>` contains a lifetime `'2`
[INFO] [stderr]    |                                    |
[INFO] [stderr]    |                                    has type `&'1 gotgraph::graph::Context<'_, &gotgraph::vec_graph::VecGraph<i32, &str>>`
[INFO] [stderr] 14 |         let edge_map = ctx.init_edge_map(|_, edge| edge.len());
[INFO] [stderr] 15 |         edge_map // ERROR: edge map cannot escape the scope
[INFO] [stderr]    |         ^^^^^^^^ returning this value requires that `'1` must outlive `'2`
[INFO] [stderr]    |
[INFO] [stderr]    = note: requirement occurs because of the type `EdgeTag<'_, EdgeIx>`, which makes the generic argument `'_` invariant
[INFO] [stderr]    = note: the struct `EdgeTag<'scope, I>` is invariant over the parameter `'scope`
[INFO] [stderr]    = help: see <https://doc.rust-lang.org/nomicon/subtyping.html> for more information about variance
[INFO] [stderr] 
[INFO] [stderr] error: lifetime may not live long enough
[INFO] [stderr]   --> tests/compile_fail/edge_map_escape_scope.rs:15:9
[INFO] [stderr]    |
[INFO] [stderr] 13 |     let escaped_map = graph.scope(|ctx| {
[INFO] [stderr]    |                                    ---- return type of closure is impl Mapping<<gotgraph::graph::Context<'4, &gotgraph::vec_graph::VecGraph<i32, &str>> as gotgraph::graph::Graph>::EdgeIx, usize>
[INFO] [stderr]    |                                    |
[INFO] [stderr]    |                                    has type `&gotgraph::graph::Context<'3, &gotgraph::vec_graph::VecGraph<i32, &str>>`
[INFO] [stderr] 14 |         let edge_map = ctx.init_edge_map(|_, edge| edge.len());
[INFO] [stderr] 15 |         edge_map // ERROR: edge map cannot escape the scope
[INFO] [stderr]    |         ^^^^^^^^ returning this value requires that `'3` must outlive `'4`
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] 
[INFO] [stderr] ACTUAL OUTPUT:
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] error: lifetime may not live long enough
[INFO] [stderr]   --> tests/compile_fail/edge_map_escape_scope.rs:15:9
[INFO] [stderr]    |
[INFO] [stderr] 13 |     let escaped_map = graph.scope(|ctx| {
[INFO] [stderr]    |                                    ---- return type of closure `impl Mapping<<gotgraph::graph::Context<'_, &gotgraph::vec_graph::VecGraph<i32, &str>> as gotgraph::graph::Graph>::EdgeIx, usize>` contains a lifetime `'2`
[INFO] [stderr]    |                                    |
[INFO] [stderr]    |                                    has type `&'1 gotgraph::graph::Context<'_, &gotgraph::vec_graph::VecGraph<i32, &str>>`
[INFO] [stderr] 14 |         let edge_map = ctx.init_edge_map(|_, edge| edge.len());
[INFO] [stderr] 15 |         edge_map // ERROR: edge map cannot escape the scope
[INFO] [stderr]    |         ^^^^^^^^ returning this value requires that `'1` must outlive `'2`
[INFO] [stderr] 
[INFO] [stderr] error: lifetime may not live long enough
[INFO] [stderr]   --> tests/compile_fail/edge_map_escape_scope.rs:15:9
[INFO] [stderr]    |
[INFO] [stderr] 13 |     let escaped_map = graph.scope(|ctx| {
[INFO] [stderr]    |                                    ---- return type of closure is impl Mapping<<gotgraph::graph::Context<'4, &gotgraph::vec_graph::VecGraph<i32, &str>> as gotgraph::graph::Graph>::EdgeIx, usize>
[INFO] [stderr]    |                                    |
[INFO] [stderr]    |                                    has type `&gotgraph::graph::Context<'3, &gotgraph::vec_graph::VecGraph<i32, &str>>`
[INFO] [stderr] 14 |         let edge_map = ctx.init_edge_map(|_, edge| edge.len());
[INFO] [stderr] 15 |         edge_map // ERROR: edge map cannot escape the scope
[INFO] [stderr]    |         ^^^^^^^^ returning this value requires that `'3` must outlive `'4`
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] note: If the actual output is the correct output you can bless it by rerunning
[INFO] [stderr]       your test with the environment variable TRYBUILD=overwrite
[INFO] [stderr] 
[INFO] [stderr] test tests/compile_fail/edge_tag_escape_scope.rs ... ok
[INFO] [stderr] test tests/compile_fail/map_with_wrong_scope_tags.rs ... ok
[INFO] [stderr] test tests/compile_fail/nested_scope_tag_misuse.rs ... ok
[INFO] [stderr] test tests/compile_fail/nested_scoped_mut_clear_bug.rs ... ok
[INFO] [stderr] test tests/compile_fail/node_map_escape_scope.rs ... mismatch
[INFO] [stderr] 
[INFO] [stderr] EXPECTED:
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] error: lifetime may not live long enough
[INFO] [stderr]   --> tests/compile_fail/node_map_escape_scope.rs:14:9
[INFO] [stderr]    |
[INFO] [stderr] 12 |     let escaped_map = graph.scope(|ctx| {
[INFO] [stderr]    |                                    ---- return type of closure `impl Mapping<<gotgraph::graph::Context<'_, &gotgraph::vec_graph::VecGraph<i32, &str>> as gotgraph::graph::Graph>::NodeIx, i32>` contains a lifetime `'2`
[INFO] [stderr]    |                                    |
[INFO] [stderr]    |                                    has type `&'1 gotgraph::graph::Context<'_, &gotgraph::vec_graph::VecGraph<i32, &str>>`
[INFO] [stderr] 13 |         let node_map = ctx.init_node_map(|_, &data| data * 2);
[INFO] [stderr] 14 |         node_map // ERROR: node map cannot escape the scope
[INFO] [stderr]    |         ^^^^^^^^ returning this value requires that `'1` must outlive `'2`
[INFO] [stderr]    |
[INFO] [stderr]    = note: requirement occurs because of the type `NodeTag<'_, NodeIx>`, which makes the generic argument `'_` invariant
[INFO] [stderr]    = note: the struct `NodeTag<'scope, I>` is invariant over the parameter `'scope`
[INFO] [stderr]    = help: see <https://doc.rust-lang.org/nomicon/subtyping.html> for more information about variance
[INFO] [stderr] 
[INFO] [stderr] error: lifetime may not live long enough
[INFO] [stderr]   --> tests/compile_fail/node_map_escape_scope.rs:14:9
[INFO] [stderr]    |
[INFO] [stderr] 12 |     let escaped_map = graph.scope(|ctx| {
[INFO] [stderr]    |                                    ---- return type of closure is impl Mapping<<gotgraph::graph::Context<'4, &gotgraph::vec_graph::VecGraph<i32, &str>> as gotgraph::graph::Graph>::NodeIx, i32>
[INFO] [stderr]    |                                    |
[INFO] [stderr]    |                                    has type `&gotgraph::graph::Context<'3, &gotgraph::vec_graph::VecGraph<i32, &str>>`
[INFO] [stderr] 13 |         let node_map = ctx.init_node_map(|_, &data| data * 2);
[INFO] [stderr] 14 |         node_map // ERROR: node map cannot escape the scope
[INFO] [stderr]    |         ^^^^^^^^ returning this value requires that `'3` must outlive `'4`
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] 
[INFO] [stderr] ACTUAL OUTPUT:
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] error: lifetime may not live long enough
[INFO] [stderr]   --> tests/compile_fail/node_map_escape_scope.rs:14:9
[INFO] [stderr]    |
[INFO] [stderr] 12 |     let escaped_map = graph.scope(|ctx| {
[INFO] [stderr]    |                                    ---- return type of closure `impl Mapping<<gotgraph::graph::Context<'_, &gotgraph::vec_graph::VecGraph<i32, &str>> as gotgraph::graph::Graph>::NodeIx, i32>` contains a lifetime `'2`
[INFO] [stderr]    |                                    |
[INFO] [stderr]    |                                    has type `&'1 gotgraph::graph::Context<'_, &gotgraph::vec_graph::VecGraph<i32, &str>>`
[INFO] [stderr] 13 |         let node_map = ctx.init_node_map(|_, &data| data * 2);
[INFO] [stderr] 14 |         node_map // ERROR: node map cannot escape the scope
[INFO] [stderr]    |         ^^^^^^^^ returning this value requires that `'1` must outlive `'2`
[INFO] [stderr] 
[INFO] [stderr] error: lifetime may not live long enough
[INFO] [stderr]   --> tests/compile_fail/node_map_escape_scope.rs:14:9
[INFO] [stderr]    |
[INFO] [stderr] 12 |     let escaped_map = graph.scope(|ctx| {
[INFO] [stderr]    |                                    ---- return type of closure is impl Mapping<<gotgraph::graph::Context<'4, &gotgraph::vec_graph::VecGraph<i32, &str>> as gotgraph::graph::Graph>::NodeIx, i32>
[INFO] [stderr]    |                                    |
[INFO] [stderr]    |                                    has type `&gotgraph::graph::Context<'3, &gotgraph::vec_graph::VecGraph<i32, &str>>`
[INFO] [stderr] 13 |         let node_map = ctx.init_node_map(|_, &data| data * 2);
[INFO] [stderr] 14 |         node_map // ERROR: node map cannot escape the scope
[INFO] [stderr]    |         ^^^^^^^^ returning this value requires that `'3` must outlive `'4`
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] note: If the actual output is the correct output you can bless it by rerunning
[INFO] [stderr]       your test with the environment variable TRYBUILD=overwrite
[INFO] [stderr] 
[INFO] [stderr] test tests/compile_fail/node_tag_escape_scope.rs ... ok
[INFO] [stderr] test tests/compile_fail/wrong_graph_edge_operation.rs ... ok
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stdout] test test_compile_fail ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- test_compile_fail stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test_compile_fail' (67) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/trybuild-1.0.111/src/run.rs:102:13:
[INFO] [stdout] 2 of 9 tests failed
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5beae7376d22 - 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:     0x5beae7376d22 - 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:     0x5beae7376d22 - std::sys::backtrace::_print_fmt::hde0a62ded68798e9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5beae7376d22 - <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:     0x5beae738879a - core::fmt::rt::Argument::fmt::h01eff69902dad97f
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5beae738879a - core::fmt::write::hed7b5c73d82ecb7c
[INFO] [stdout]    6:     0x5beae73427a6 - std::io::default_write_fmt::h2f696ff5b8bbaa4b
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5beae73427a6 - std::io::Write::write_fmt::h5e66814db8a9cfce
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5beae7355109 - std::sys::backtrace::BacktraceLock::print::h8b1d6fcc5a56d1a3
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5beae7355109 - std::panicking::default_hook::{{closure}}::h2be84df4f189ae36
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5beae7354fa1 - std::panicking::default_hook::hf0ea8939246f43a9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5beae7315fde - <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:     0x5beae7315fde - test::test_main_with_exit_callback::{{closure}}::h939640a27d647173
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5beae7355382 - <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:     0x5beae7355382 - std::panicking::panic_with_hook::hb4bd9ac1123582a0
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5beae73551c8 - std::panicking::panic_handler::{{closure}}::hde00dd15f5637fe2
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x5beae734fb19 - std::sys::backtrace::__rust_end_short_backtrace::hb72197fa777c1785
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5beae733612d - __rustc[4425a7e20b4c8619]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5beae739144c - core::panicking::panic_fmt::ha59b517dd231f4da
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5beae70cd684 - trybuild::run::<impl trybuild::Runner>::run::h16cd0033ab3a9534
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/trybuild-1.0.111/src/run.rs:102:13
[INFO] [stdout]   20:     0x5beae70c7b58 - <trybuild::TestCases as core::ops::drop::Drop>::drop::hcad033ecfa517ecf
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/trybuild-1.0.111/src/lib.rs:342:38
[INFO] [stdout]   21:     0x5beae70c0f97 - core::ptr::drop_in_place<trybuild::TestCases>::h818453554f0b044c
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ptr/mod.rs:805:1
[INFO] [stdout]   22:     0x5beae70c0dc3 - ui::test_compile_fail::ha8c8c1edaa378358
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/ui.rs:5:1
[INFO] [stdout]   23:     0x5beae70c0df7 - ui::test_compile_fail::{{closure}}::hb5d4951fc8868387
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/ui.rs:2:23
[INFO] [stdout]   24:     0x5beae70c0f06 - core::ops::function::FnOnce::call_once::ha2118554ba721f5d
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x5beae7315d9b - core::ops::function::FnOnce::call_once::hddb3cd395c36bfbb
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   26:     0x5beae7315d9b - test::__rust_begin_short_backtrace::h0b6a7601d9750bfa
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:663:18
[INFO] [stdout]   27:     0x5beae73297aa - test::run_test_in_process::{{closure}}::h444209903f00b347
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:686:74
[INFO] [stdout]   28:     0x5beae73297aa - <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]   29:     0x5beae73297aa - std::panicking::catch_unwind::do_call::h1672a45911fcf9dc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x5beae73297aa - std::panicking::catch_unwind::h0fadaee22787a6dd
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stdout]   31:     0x5beae73297aa - std::panic::catch_unwind::hc47ad190f2c8e188
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stdout]   32:     0x5beae73297aa - test::run_test_in_process::hcd7faaf934f29999
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:686:27
[INFO] [stdout]   33:     0x5beae73297aa - test::run_test::{{closure}}::hddc4550da4871867
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:607:43
[INFO] [stdout]   34:     0x5beae7303c04 - test::run_test::{{closure}}::h98ae26689f13ed94
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:637:41
[INFO] [stdout]   35:     0x5beae7303c04 - std::sys::backtrace::__rust_begin_short_backtrace::h3ec4d1f21ad44588
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   36:     0x5beae73075a2 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd8bf2c73d479939f
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   37:     0x5beae73075a2 - <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]   38:     0x5beae73075a2 - std::panicking::catch_unwind::do_call::hda10a64f4b8daebe
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stdout]   39:     0x5beae73075a2 - std::panicking::catch_unwind::h659e5ee8336ec8c7
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stdout]   40:     0x5beae73075a2 - std::panic::catch_unwind::h9d4d66a538912c18
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stdout]   41:     0x5beae73075a2 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h7557906bb51d79f1
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   42:     0x5beae73075a2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9e460d1d7fc83d35
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   43:     0x5beae734a4ef - <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]   44:     0x5beae734a4ef - 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]   45:     0x76f2eb67faa4 - <unknown>
[INFO] [stdout]   46:     0x76f2eb70ca64 - clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     test_compile_fail
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.37s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test ui`
[INFO] running `Command { std: "docker" "inspect" "99a746f196be01ef002be651ae5230240c2f721104a9d1004560575493f73116", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99a746f196be01ef002be651ae5230240c2f721104a9d1004560575493f73116", kill_on_drop: false }`
[INFO] [stdout] 99a746f196be01ef002be651ae5230240c2f721104a9d1004560575493f73116
