[INFO] fetching crate scopegraphs 0.3.3...
[INFO] checking scopegraphs-0.3.3 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1
[INFO] extracting crate scopegraphs 0.3.3 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate scopegraphs 0.3.3
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate scopegraphs 0.3.3
[INFO] tweaked toml for crates.io crate scopegraphs 0.3.3 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate scopegraphs 0.3.3 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate scopegraphs 0.3.3 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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dabd4990cf799183d81acc8a78d925c1041088a35a932816c7c78a3a123f7aa4
[INFO] running `Command { std: "docker" "start" "-a" "dabd4990cf799183d81acc8a78d925c1041088a35a932816c7c78a3a123f7aa4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dabd4990cf799183d81acc8a78d925c1041088a35a932816c7c78a3a123f7aa4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dabd4990cf799183d81acc8a78d925c1041088a35a932816c7c78a3a123f7aa4", kill_on_drop: false }`
[INFO] [stdout] dabd4990cf799183d81acc8a78d925c1041088a35a932816c7c78a3a123f7aa4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a4d7766bab910f371f693590752bbdf1083ea68e3f7942ca1bb4b07a47c5d82a
[INFO] running `Command { std: "docker" "start" "-a" "a4d7766bab910f371f693590752bbdf1083ea68e3f7942ca1bb4b07a47c5d82a", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]    Compiling proc-macro2 v1.0.69
[INFO] [stderr]     Checking parking v2.2.0
[INFO] [stderr]     Checking futures-io v0.3.30
[INFO] [stderr]     Checking fastrand v2.1.0
[INFO] [stderr]     Checking memchr v2.6.4
[INFO] [stderr]    Compiling rustix v0.38.34
[INFO] [stderr]     Checking bitflags v2.4.1
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]     Checking linux-raw-sys v0.4.12
[INFO] [stderr]    Compiling thiserror v1.0.50
[INFO] [stderr]     Checking futures-lite v2.3.0
[INFO] [stderr]    Compiling libc v0.2.154
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]     Checking async-task v4.7.1
[INFO] [stderr]     Checking futures-sink v0.3.30
[INFO] [stderr]     Checking unicode-ident v1.0.12
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]     Checking piper v0.2.2
[INFO] [stderr]    Compiling syn v2.0.39
[INFO] [stderr]     Checking aho-corasick v1.1.2
[INFO] [stderr]     Checking regex-syntax v0.8.2
[INFO] [stderr]     Checking event-listener v4.0.3
[INFO] [stderr]     Checking event-listener v5.3.1
[INFO] [stderr]     Checking event-listener-strategy v0.4.0
[INFO] [stderr]     Checking async-lock v3.3.0
[INFO] [stderr]     Checking event-listener-strategy v0.5.2
[INFO] [stderr]     Checking async-channel v2.3.1
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking blocking v1.6.1
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]     Checking log v0.4.21
[INFO] [stderr]     Checking anstyle-parse v0.2.4
[INFO] [stderr]     Checking anstyle-query v1.1.0
[INFO] [stderr]     Checking async-fs v2.1.2
[INFO] [stderr]     Checking async-executor v1.12.0
[INFO] [stderr]     Checking anstream v0.6.14
[INFO] [stderr]     Checking bumpalo v3.16.0
[INFO] [stderr]     Checking scopegraphs-prust-lib v0.1.0
[INFO] [stderr]     Checking winnow v0.6.9
[INFO] [stderr]     Checking regex-automata v0.4.3
[INFO] [stderr]     Checking futures-executor v0.3.30
[INFO] [stderr]     Checking regex v1.10.2
[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]     Checking env_filter v0.1.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.50
[INFO] [stderr]    Compiling ctor v0.2.5
[INFO] [stderr]    Compiling async-recursion v1.1.1
[INFO] [stderr]     Checking env_logger v0.11.3
[INFO] [stderr]     Checking polling v3.7.0
[INFO] [stderr]    Compiling scopegraphs-regular-expressions v0.3.3
[INFO] [stderr]     Checking async-io v2.3.2
[INFO] [stderr]     Checking async-signal v0.2.6
[INFO] [stderr]     Checking async-net v2.0.0
[INFO] [stderr]     Checking async-process v2.2.2
[INFO] [stderr]    Compiling scopegraphs-macros v0.3.3
[INFO] [stderr]     Checking smol v2.0.0
[INFO] [stderr]     Checking scopegraphs v0.3.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/resolve/lookup.rs:391:40
[INFO] [stdout]     |
[INFO] [stdout] 391 |         fn matcher(n: &'a str) -> impl (for<'b> Fn(&'b Self) -> bool) {
[INFO] [stdout]     |                                        ^                            ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 391 -         fn matcher(n: &'a str) -> impl (for<'b> Fn(&'b Self) -> bool) {
[INFO] [stdout] 391 +         fn matcher(n: &'a str) -> impl for<'b> Fn(&'b Self) -> bool {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/resolve/lookup.rs:395:44
[INFO] [stdout]     |
[INFO] [stdout] 395 |         fn matcher_res(n: &'a str) -> impl (for<'b> Fn(&'b Self) -> Result<bool, Delay<Lbl>>) {
[INFO] [stdout]     |                                            ^                                                ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 395 -         fn matcher_res(n: &'a str) -> impl (for<'b> Fn(&'b Self) -> Result<bool, Delay<Lbl>>) {
[INFO] [stdout] 395 +         fn matcher_res(n: &'a str) -> impl for<'b> Fn(&'b Self) -> Result<bool, Delay<Lbl>> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/resolve/lookup.rs:399:44
[INFO] [stdout]     |
[INFO] [stdout] 399 |         fn matcher_fut(n: &'a str) -> impl (for<'b> Fn(&'b Self) -> FutureWrapper<'b, bool>) {
[INFO] [stdout]     |                                            ^                                               ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 399 -         fn matcher_fut(n: &'a str) -> impl (for<'b> Fn(&'b Self) -> FutureWrapper<'b, bool>) {
[INFO] [stdout] 399 +         fn matcher_fut(n: &'a str) -> impl for<'b> Fn(&'b Self) -> FutureWrapper<'b, bool> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: proc macro panicked
[INFO] [stdout]    --> tests/test_regex.rs:127:5
[INFO] [stdout]     |
[INFO] [stdout] 127 |     compile_regex!(#[graph="negate_or.dot"] type Machine<Alphabet> = ~(A | B));
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: message: can't open dot file for graphing at negate_or.dot: Read-only file system (os error 30)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Machine`
[INFO] [stdout]    --> tests/test_regex.rs:129:13
[INFO] [stdout]     |
[INFO] [stdout] 129 |     assert!(Machine::new().accepts([A; 0]));
[INFO] [stdout]     |             ^^^^^^^ use of undeclared type `Machine`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Machine`
[INFO] [stdout]    --> tests/test_regex.rs:130:14
[INFO] [stdout]     |
[INFO] [stdout] 130 |     assert!(!Machine::new().accepts([A]));
[INFO] [stdout]     |              ^^^^^^^ use of undeclared type `Machine`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Machine`
[INFO] [stdout]    --> tests/test_regex.rs:131:14
[INFO] [stdout]     |
[INFO] [stdout] 131 |     assert!(!Machine::new().accepts([B]));
[INFO] [stdout]     |              ^^^^^^^ use of undeclared type `Machine`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Machine`
[INFO] [stdout]    --> tests/test_regex.rs:132:13
[INFO] [stdout]     |
[INFO] [stdout] 132 |     assert!(Machine::new().accepts([C]));
[INFO] [stdout]     |             ^^^^^^^ use of undeclared type `Machine`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `scopegraphs` (test "test_regex") due to 5 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "a4d7766bab910f371f693590752bbdf1083ea68e3f7942ca1bb4b07a47c5d82a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4d7766bab910f371f693590752bbdf1083ea68e3f7942ca1bb4b07a47c5d82a", kill_on_drop: false }`
[INFO] [stdout] a4d7766bab910f371f693590752bbdf1083ea68e3f7942ca1bb4b07a47c5d82a