[INFO] fetching crate panfix 0.6.2...
[INFO] testing panfix-0.6.2 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate panfix 0.6.2 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate panfix 0.6.2
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate panfix 0.6.2
[INFO] tweaked toml for crates.io crate panfix 0.6.2 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate panfix 0.6.2 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate panfix 0.6.2 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" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 31a67ac0be46f5075401c5ed62a54b3508f0ecfe14386da972b8595f38f58b4c
[INFO] running `Command { std: "docker" "start" "-a" "31a67ac0be46f5075401c5ed62a54b3508f0ecfe14386da972b8595f38f58b4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "31a67ac0be46f5075401c5ed62a54b3508f0ecfe14386da972b8595f38f58b4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31a67ac0be46f5075401c5ed62a54b3508f0ecfe14386da972b8595f38f58b4c", kill_on_drop: false }`
[INFO] [stdout] 31a67ac0be46f5075401c5ed62a54b3508f0ecfe14386da972b8595f38f58b4c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 65c2aa6cf6d7395fc43d6b58c3461efe5866bf236e191d8a2e482b816ec6c4d9
[INFO] running `Command { std: "docker" "start" "-a" "65c2aa6cf6d7395fc43d6b58c3461efe5866bf236e191d8a2e482b816ec6c4d9", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling syn v1.0.44
[INFO] [stderr]    Compiling regex-syntax v0.6.18
[INFO] [stderr]    Compiling colored v2.1.0
[INFO] [stderr]    Compiling aho-corasick v0.7.13
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling regex v1.3.9
[INFO] [stderr]    Compiling thiserror-impl v1.0.21
[INFO] [stderr]    Compiling thiserror v1.0.21
[INFO] [stderr]    Compiling panfix v0.6.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/tree_visitor.rs:116:17
[INFO] [stdout]     |
[INFO] [stdout] 116 |     pub fn tree(&self, n: usize) -> Option<Visitor<I>> {
[INFO] [stdout]     |                 ^^^^^                      ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 116 |     pub fn tree(&self, n: usize) -> Option<Visitor<'_, I>> {
[INFO] [stdout]     |                                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.44s
[INFO] running `Command { std: "docker" "inspect" "65c2aa6cf6d7395fc43d6b58c3461efe5866bf236e191d8a2e482b816ec6c4d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65c2aa6cf6d7395fc43d6b58c3461efe5866bf236e191d8a2e482b816ec6c4d9", kill_on_drop: false }`
[INFO] [stdout] 65c2aa6cf6d7395fc43d6b58c3461efe5866bf236e191d8a2e482b816ec6c4d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4cbcf702359c634e7fbfe635ff76813f5fd7d204013e49dc7ebed08a828285c4
[INFO] running `Command { std: "docker" "start" "-a" "4cbcf702359c634e7fbfe635ff76813f5fd7d204013e49dc7ebed08a828285c4", kill_on_drop: false }`
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/tree_visitor.rs:116:17
[INFO] [stdout]     |
[INFO] [stdout] 116 |     pub fn tree(&self, n: usize) -> Option<Visitor<I>> {
[INFO] [stdout]     |                 ^^^^^                      ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 116 |     pub fn tree(&self, n: usize) -> Option<Visitor<'_, I>> {
[INFO] [stdout]     |                                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling panfix v0.6.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/tree_visitor.rs:116:17
[INFO] [stdout]     |
[INFO] [stdout] 116 |     pub fn tree(&self, n: usize) -> Option<Visitor<I>> {
[INFO] [stdout]     |                 ^^^^^                      ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 116 |     pub fn tree(&self, n: usize) -> Option<Visitor<'_, I>> {
[INFO] [stdout]     |                                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.23s
[INFO] running `Command { std: "docker" "inspect" "4cbcf702359c634e7fbfe635ff76813f5fd7d204013e49dc7ebed08a828285c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4cbcf702359c634e7fbfe635ff76813f5fd7d204013e49dc7ebed08a828285c4", kill_on_drop: false }`
[INFO] [stdout] 4cbcf702359c634e7fbfe635ff76813f5fd7d204013e49dc7ebed08a828285c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f0d9f03aac75a488cf2f037478f6298faa2535bc7f7b8dab2e80bd804b9ffd16
[INFO] running `Command { std: "docker" "start" "-a" "f0d9f03aac75a488cf2f037478f6298faa2535bc7f7b8dab2e80bd804b9ffd16", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/tree_visitor.rs:116:17
[INFO] [stderr]     |
[INFO] [stderr] 116 |     pub fn tree(&self, n: usize) -> Option<Visitor<I>> {
[INFO] [stderr]     |                 ^^^^^                      ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 116 |     pub fn tree(&self, n: usize) -> Option<Visitor<'_, I>> {
[INFO] [stderr]     |                                                    +++
[INFO] [stderr] 
[INFO] [stderr] warning: `panfix` (lib) generated 1 warning (run `cargo fix --lib -p panfix` to apply 1 suggestion)
[INFO] [stderr] warning: `panfix` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/panfix-b692ada49f1ffe73)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tree_visitor::test_tree_visitor ... ok
[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] [stderr]      Running tests/lexer.rs (/opt/rustwide/target/debug/deps/lexer-52dd931cec5d2bd0)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_lexing_horrible_things ... ok
[INFO] [stdout] test test_lexing_json ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/minilang.rs (/opt/rustwide/target/debug/deps/minilang-27c01705a869d008)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test test_blank_and_juxtapose_errors ... ok
[INFO] [stdout] test test_parsing_let ... ok
[INFO] [stdout] test test_parsing_parens ... ok
[INFO] [stdout] test while_parsing_errors ... ok
[INFO] [stdout] test test_long_errors ... ok
[INFO] [stdout] test test_multiple_errors ... ok
[INFO] [stdout] test test_parsing_if ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/parsing.rs (/opt/rustwide/target/debug/deps/parsing-69d4d7b42173e755)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test_lexing_error ... ok
[INFO] [stdout] test test_parsing_minus ... ok
[INFO] [stdout] test test_parsing_assoc ... ok
[INFO] [stdout] test test_parsing_juxtapose ... ok
[INFO] [stdout] test test_parsing_blank ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/pattern_macro_tests.rs (/opt/rustwide/target/debug/deps/pattern_macro_tests-99bced671562b6bc)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_pattern_macro ... ok
[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] [stderr]      Running tests/shunter.rs (/opt/rustwide/target/debug/deps/shunter-f8670e69576ab0d6)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_shunting ... ok
[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] [stderr]      Running tests/source.rs (/opt/rustwide/target/debug/deps/source-4abd108a6232c2cc)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_source ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests panfix
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/grammar.rs - grammar::Grammar<T>::op (line 194) - compile ... ok
[INFO] [stdout] test src/lexer.rs - lexer (line 5) ... ok
[INFO] [stdout] test src/lib.rs - pattern (line 159) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.83s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f0d9f03aac75a488cf2f037478f6298faa2535bc7f7b8dab2e80bd804b9ffd16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0d9f03aac75a488cf2f037478f6298faa2535bc7f7b8dab2e80bd804b9ffd16", kill_on_drop: false }`
[INFO] [stdout] f0d9f03aac75a488cf2f037478f6298faa2535bc7f7b8dab2e80bd804b9ffd16
