[INFO] fetching crate swamp-compile 0.2.26...
[INFO] testing swamp-compile-0.2.26 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate swamp-compile 0.2.26 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate swamp-compile 0.2.26
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate swamp-compile 0.2.26
[INFO] tweaked toml for crates.io crate swamp-compile 0.2.26 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate swamp-compile 0.2.26 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate swamp-compile 0.2.26 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" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tiny-ver v0.1.2
[INFO] [stderr]   Downloaded time-dilation v0.1.11
[INFO] [stderr]   Downloaded test-log-macros v0.2.17
[INFO] [stderr]   Downloaded test-log v0.2.17
[INFO] [stderr]   Downloaded swamp-symbol v0.2.26
[INFO] [stderr]   Downloaded source-map-node v0.0.1
[INFO] [stderr]   Downloaded swamp-types v0.2.26
[INFO] [stderr]   Downloaded env_logger v0.11.6
[INFO] [stderr]   Downloaded seq-map v0.0.14
[INFO] [stderr]   Downloaded swamp-std v0.2.26
[INFO] [stderr]   Downloaded hashmap-mem v0.2.0
[INFO] [stderr]   Downloaded squirrel-prng v0.0.1
[INFO] [stderr]   Downloaded sparse-mem v0.2.0
[INFO] [stderr]   Downloaded swamp-vm-types v0.2.26
[INFO] [stderr]   Downloaded swamp-modules v0.2.26
[INFO] [stderr]   Downloaded swamp-dep-loader v0.2.26
[INFO] [stderr]   Downloaded swamp-program-analyzer v0.2.26
[INFO] [stderr]   Downloaded swamp-parser v0.2.26
[INFO] [stderr]   Downloaded pest_derive v2.7.15
[INFO] [stderr]   Downloaded pest_generator v2.7.15
[INFO] [stderr]   Downloaded source-map-cache v0.0.6
[INFO] [stderr]   Downloaded swamp-pretty-print v0.2.26
[INFO] [stderr]   Downloaded swamp-core v0.2.26
[INFO] [stderr]   Downloaded pathdiff v0.2.3
[INFO] [stderr]   Downloaded swamp-vm v0.2.26
[INFO] [stderr]   Downloaded eira v0.1.10
[INFO] [stderr]   Downloaded swamp-error-report v0.2.26
[INFO] [stderr]   Downloaded swamp-analyzer v0.2.26
[INFO] [stderr]   Downloaded seq-set v0.0.2
[INFO] [stderr]   Downloaded pest_meta v2.7.15
[INFO] [stderr]   Downloaded swamp-ast v0.2.26
[INFO] [stderr]   Downloaded swamp-attributes v0.2.26
[INFO] [stderr]   Downloaded pest v2.7.15
[INFO] [stderr]   Downloaded swamp-refs v0.2.26
[INFO] [stderr]   Downloaded swamp-semantic v0.2.26
[INFO] [stderr]   Downloaded fixed32 v0.0.18
[INFO] [stderr]   Downloaded swamp-vm-isa v0.2.26
[INFO] [stderr]   Downloaded tinter v0.1.0
[INFO] [stderr]   Downloaded seq-fmt v0.0.1
[INFO] [stderr]   Downloaded unicode-ident v1.0.17
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 08c878b9ea3e1a96b61fdc26fdf8eedde9571cdcd59c65760dc99414ae5e3989
[INFO] running `Command { std: "docker" "start" "-a" "08c878b9ea3e1a96b61fdc26fdf8eedde9571cdcd59c65760dc99414ae5e3989", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "08c878b9ea3e1a96b61fdc26fdf8eedde9571cdcd59c65760dc99414ae5e3989", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08c878b9ea3e1a96b61fdc26fdf8eedde9571cdcd59c65760dc99414ae5e3989", kill_on_drop: false }`
[INFO] [stdout] 08c878b9ea3e1a96b61fdc26fdf8eedde9571cdcd59c65760dc99414ae5e3989
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 86e0790a6363e4258eb1ae38f39377c789b7ea2b9e2ac350ef9d84173c69020a
[INFO] running `Command { std: "docker" "start" "-a" "86e0790a6363e4258eb1ae38f39377c789b7ea2b9e2ac350ef9d84173c69020a", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.17
[INFO] [stderr]    Compiling once_cell v1.20.3
[INFO] [stderr]    Compiling source-map-node v0.0.1
[INFO] [stderr]    Compiling seq-map v0.0.14
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling seq-fmt v0.0.1
[INFO] [stderr]    Compiling fixed32 v0.0.18
[INFO] [stderr]    Compiling ucd-trie v0.1.7
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling swamp-symbol v0.2.26
[INFO] [stderr]    Compiling swamp-attributes v0.2.26
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling pathdiff v0.2.3
[INFO] [stderr]    Compiling tracing-core v0.1.33
[INFO] [stderr]    Compiling swamp-refs v0.2.26
[INFO] [stderr]    Compiling swamp-types v0.2.26
[INFO] [stderr]    Compiling tiny-ver v0.1.2
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling source-map-cache v0.0.6
[INFO] [stderr]    Compiling yansi v1.0.1
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]    Compiling option-ext v0.2.0
[INFO] [stderr]    Compiling swamp-ast v0.2.26
[INFO] [stderr]    Compiling hashmap-mem v0.2.0
[INFO] [stderr]    Compiling tinter v0.1.0
[INFO] [stderr]    Compiling swamp-vm-isa v0.2.26
[INFO] [stderr]    Compiling seq-set v0.0.2
[INFO] [stderr]    Compiling dirs-sys v0.5.0
[INFO] [stderr]    Compiling time-dilation v0.1.11
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling squirrel-prng v0.0.1
[INFO] [stderr]    Compiling sparse-mem v0.2.0
[INFO] [stderr]    Compiling eira v0.1.10
[INFO] [stderr]    Compiling dirs v6.0.0
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[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling tracing-attributes v0.1.28
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling swamp-semantic v0.2.26
[INFO] [stderr]    Compiling swamp-vm-types v0.2.26
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling pest v2.7.15
[INFO] [stderr]    Compiling swamp-modules v0.2.26
[INFO] [stderr]    Compiling swamp-std v0.2.26
[INFO] [stderr]    Compiling swamp-analyzer v0.2.26
[INFO] [stderr]    Compiling swamp-pretty-print v0.2.26
[INFO] [stderr]    Compiling swamp-core v0.2.26
[INFO] [stderr]    Compiling pest_meta v2.7.15
[INFO] [stderr]    Compiling pest_generator v2.7.15
[INFO] [stderr]    Compiling pest_derive v2.7.15
[INFO] [stderr]    Compiling swamp-parser v0.2.26
[INFO] [stderr]    Compiling swamp-dep-loader v0.2.26
[INFO] [stderr]    Compiling swamp-program-analyzer v0.2.26
[INFO] [stderr]    Compiling swamp-error-report v0.2.26
[INFO] [stderr]    Compiling swamp-compile v0.2.26 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 38.11s
[INFO] running `Command { std: "docker" "inspect" "86e0790a6363e4258eb1ae38f39377c789b7ea2b9e2ac350ef9d84173c69020a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86e0790a6363e4258eb1ae38f39377c789b7ea2b9e2ac350ef9d84173c69020a", kill_on_drop: false }`
[INFO] [stdout] 86e0790a6363e4258eb1ae38f39377c789b7ea2b9e2ac350ef9d84173c69020a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2e7e6673571b0b8e3bc684e3ea1f1a888abe795cd7746b3f6a7d1bddb6a9d640
[INFO] running `Command { std: "docker" "start" "-a" "2e7e6673571b0b8e3bc684e3ea1f1a888abe795cd7746b3f6a7d1bddb6a9d640", kill_on_drop: false }`
[INFO] [stderr]    Compiling tracing-core v0.1.33
[INFO] [stderr]    Compiling log v0.4.27
[INFO] [stderr]    Compiling regex-syntax v0.6.29
[INFO] [stderr]    Compiling anstyle-parse v0.2.6
[INFO] [stderr]    Compiling anstyle-query v1.1.2
[INFO] [stderr]    Compiling colorchoice v1.0.3
[INFO] [stderr]    Compiling sharded-slab v0.1.7
[INFO] [stderr]    Compiling thread_local v1.1.8
[INFO] [stderr]    Compiling test-log-macros v0.2.17
[INFO] [stderr]    Compiling env_filter v0.1.3
[INFO] [stderr]    Compiling anstream v0.6.18
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling swamp-semantic v0.2.26
[INFO] [stderr]    Compiling swamp-parser v0.2.26
[INFO] [stderr]    Compiling swamp-vm-types v0.2.26
[INFO] [stderr]    Compiling env_logger v0.11.6
[INFO] [stderr]    Compiling swamp-modules v0.2.26
[INFO] [stderr]    Compiling swamp-analyzer v0.2.26
[INFO] [stderr]    Compiling swamp-pretty-print v0.2.26
[INFO] [stderr]    Compiling swamp-core v0.2.26
[INFO] [stderr]    Compiling swamp-std v0.2.26
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling swamp-dep-loader v0.2.26
[INFO] [stderr]    Compiling swamp-program-analyzer v0.2.26
[INFO] [stderr]    Compiling swamp-error-report v0.2.26
[INFO] [stderr]    Compiling matchers v0.1.0
[INFO] [stderr]    Compiling tracing-subscriber v0.3.19
[INFO] [stderr]    Compiling swamp-compile v0.2.26 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling test-log v0.2.17
[INFO] [stdout] warning: function `should_hint` is never used
[INFO] [stdout]   --> tests/util.rs:50:8
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub fn should_hint(script: &str, expected_error_message: &str) {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `should_fail` is never used
[INFO] [stdout]   --> tests/util.rs:35:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub fn should_fail(script: &str, expected_error_message: &str) {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `should_hint` is never used
[INFO] [stdout]   --> tests/util.rs:50:8
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub fn should_hint(script: &str, expected_error_message: &str) {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 14.26s
[INFO] running `Command { std: "docker" "inspect" "2e7e6673571b0b8e3bc684e3ea1f1a888abe795cd7746b3f6a7d1bddb6a9d640", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e7e6673571b0b8e3bc684e3ea1f1a888abe795cd7746b3f6a7d1bddb6a9d640", kill_on_drop: false }`
[INFO] [stdout] 2e7e6673571b0b8e3bc684e3ea1f1a888abe795cd7746b3f6a7d1bddb6a9d640
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 85c88bd7b6050d98dd0961ae975f6c325db32451261c6f8055ee6f1364591404
[INFO] running `Command { std: "docker" "start" "-a" "85c88bd7b6050d98dd0961ae975f6c325db32451261c6f8055ee6f1364591404", kill_on_drop: false }`
[INFO] [stderr] warning: function `should_fail` is never used
[INFO] [stderr]   --> tests/util.rs:35:8
[INFO] [stderr]    |
[INFO] [stderr] 35 | pub fn should_fail(script: &str, expected_error_message: &str) {
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `should_hint` is never used
[INFO] [stderr]   --> tests/util.rs:50:8
[INFO] [stderr]    |
[INFO] [stderr] 50 | pub fn should_hint(script: &str, expected_error_message: &str) {
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `should_hint` is never used
[INFO] [stderr]   --> tests/util.rs:50:8
[INFO] [stderr]    |
[INFO] [stderr] 50 | pub fn should_hint(script: &str, expected_error_message: &str) {
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `swamp-compile` (test "pattern_matching") generated 2 warnings
[INFO] [stderr] warning: `swamp-compile` (test "analyze") generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/swamp_compile-69e603a3257c83dd)
[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/analyze.rs (/opt/rustwide/target/debug/deps/analyze-de8d29e9bb343746)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stderr] error[A23]: expression needs storage (lvalue)
[INFO] [stdout] test fail_not_storage_in_struct ... ok
[INFO] [stderr]   --> ../../../tmp/test.swamp:2:16
[INFO] [stderr] 
[INFO] [stderr] 2 |         struct Atest {
[INFO] [stderr]   ·                ──┬──
[INFO] [stderr]   ·                  ╰── expression needs storage (lvalue)
[INFO] [stderr] note[100]: 
[INFO] [stdout] test bytes ... ok
[INFO] [stderr] error[A23]: incompatible types
[INFO] [stderr]   --> ../../../tmp/test.swamp:12:25
[INFO] [stderr] 
[INFO] [stderr] 12 |         a: Vec<A; 10> = give_out_vec()
[INFO] [stderr]    ·                         ──────┬───────
[INFO] [stderr]    ·                               ╰─── incompatible types
[INFO] [stderr] note[100]: required_type: Vec<A, 10>, encountered type: Vec<B>
[INFO] [stderr] error[A23]: incompatible types
[INFO] [stderr]   --> ../../../tmp/test.swamp:12:25
[INFO] [stderr] 
[INFO] [stderr] 12 |         a: Vec<A; 10> = give_out_vec()
[INFO] [stderr]    ·                         ──────┬───────
[INFO] [stderr]    ·                               ╰─── incompatible types
[INFO] [stderr] note[100]: required_type: Vec<A, 10>, encountered type: ()
[INFO] [stderr] error[A9905]: invalid operator after optional chaining (?)
[INFO] [stderr]   --> ../../../tmp/test.swamp:4:14
[INFO] [stderr] 
[INFO] [stderr] 4 |         b = a?
[INFO] [stderr]   ·              ───┬───
[INFO] [stderr]   ·                 ╰── invalid operator after optional chaining (?)
[INFO] [stderr] note[100]: only field access, method calls, or subscripts are allowed after ?
[INFO] [stderr] error[A46]: variable type must be at least storage or string view (ephemeral)
[INFO] [stderr]   --> ../../../tmp/test.swamp:4:9
[INFO] [stderr] 
[INFO] [stderr] 4 |         b = a?
[INFO] [stderr]   ·         ┬
[INFO] [stderr]   ·         ╰── variable type must be at least storage or string view (ephemeral)
[INFO] [stderr] note[100]: encountered_type: ()
[INFO] [stdout] test fail_different_types_assignment ... ok
[INFO] [stdout] test not_allowed_with_ending_optional_chaining ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/pattern_matching.rs (/opt/rustwide/target/debug/deps/pattern_matching-c3e5fb311aa72d93)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_enum_pattern_struct_destructuring ... ok
[INFO] [stdout] test test_enum_pattern_simple_payload ... ok
[INFO] [stdout] test test_enum_pattern_tuple_destructuring ... ok
[INFO] [stdout] test test_enum_pattern_no_payload ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.22s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/util.rs (/opt/rustwide/target/debug/deps/util-29cd2fdcfeead741)
[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]    Doc-tests swamp_compile
[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] running `Command { std: "docker" "inspect" "85c88bd7b6050d98dd0961ae975f6c325db32451261c6f8055ee6f1364591404", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85c88bd7b6050d98dd0961ae975f6c325db32451261c6f8055ee6f1364591404", kill_on_drop: false }`
[INFO] [stdout] 85c88bd7b6050d98dd0961ae975f6c325db32451261c6f8055ee6f1364591404