[INFO] fetching crate ruby-prism 1.6.0...
[INFO] testing ruby-prism-1.6.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate ruby-prism 1.6.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate ruby-prism 1.6.0
[INFO] finished tweaking crates.io crate ruby-prism 1.6.0
[INFO] tweaked toml for crates.io crate ruby-prism 1.6.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ruby-prism 1.6.0 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 ruby-prism 1.6.0 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" "+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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 5fd667b52cb36704aab7b03df8fbb6619032251fdfc373dcce01e06fe5a855b5
[INFO] running `Command { std: "docker" "start" "-a" "5fd667b52cb36704aab7b03df8fbb6619032251fdfc373dcce01e06fe5a855b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5fd667b52cb36704aab7b03df8fbb6619032251fdfc373dcce01e06fe5a855b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5fd667b52cb36704aab7b03df8fbb6619032251fdfc373dcce01e06fe5a855b5", kill_on_drop: false }`
[INFO] [stdout] 5fd667b52cb36704aab7b03df8fbb6619032251fdfc373dcce01e06fe5a855b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 005abbaa705eea0396e757fc4042cf265e1008b633d7553ee1a6cc0198e389c8
[INFO] running `Command { std: "docker" "start" "-a" "005abbaa705eea0396e757fc4042cf265e1008b633d7553ee1a6cc0198e389c8", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]    Compiling libc v0.2.150
[INFO] [stderr]    Compiling prettyplease v0.2.15
[INFO] [stderr]    Compiling memchr v2.6.4
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling bindgen v0.72.0
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]    Compiling rustc-hash v2.1.1
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]    Compiling log v0.4.20
[INFO] [stderr]    Compiling bitflags v2.4.1
[INFO] [stderr]    Compiling serde v1.0.193
[INFO] [stderr]    Compiling hashbrown v0.14.3
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling libloading v0.7.4
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling equivalent v1.0.1
[INFO] [stderr]    Compiling itoa v1.0.9
[INFO] [stderr]    Compiling ryu v1.0.15
[INFO] [stderr]    Compiling unsafe-libyaml v0.2.10
[INFO] [stderr]    Compiling clang-sys v1.6.1
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling indexmap v2.1.0
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling syn v2.0.39
[INFO] [stderr]    Compiling regex-automata v0.4.3
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]    Compiling regex v1.10.2
[INFO] [stderr]    Compiling serde_derive v1.0.193
[INFO] [stderr]    Compiling serde_yaml v0.9.27
[INFO] [stderr]    Compiling ruby-prism-sys v1.6.0
[INFO] [stderr]    Compiling ruby-prism v1.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 35.99s
[INFO] running `Command { std: "docker" "inspect" "005abbaa705eea0396e757fc4042cf265e1008b633d7553ee1a6cc0198e389c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "005abbaa705eea0396e757fc4042cf265e1008b633d7553ee1a6cc0198e389c8", kill_on_drop: false }`
[INFO] [stdout] 005abbaa705eea0396e757fc4042cf265e1008b633d7553ee1a6cc0198e389c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 977cc32b8e1dc4879cecd23589ae9d0b9da96587f0b9a726929187ab59f4c8d9
[INFO] running `Command { std: "docker" "start" "-a" "977cc32b8e1dc4879cecd23589ae9d0b9da96587f0b9a726929187ab59f4c8d9", kill_on_drop: false }`
[INFO] [stderr]    Compiling ruby-prism v1.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.06s
[INFO] running `Command { std: "docker" "inspect" "977cc32b8e1dc4879cecd23589ae9d0b9da96587f0b9a726929187ab59f4c8d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "977cc32b8e1dc4879cecd23589ae9d0b9da96587f0b9a726929187ab59f4c8d9", kill_on_drop: false }`
[INFO] [stdout] 977cc32b8e1dc4879cecd23589ae9d0b9da96587f0b9a726929187ab59f4c8d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 2836a52ab8a475c9ecee58f3729df8c4c9f7caa3ff0fde90bfc9806bfacd393f
[INFO] running `Command { std: "docker" "start" "-a" "2836a52ab8a475c9ecee58f3729df8c4c9f7caa3ff0fde90bfc9806bfacd393f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ruby_prism-5d5cf5146e89eae5)
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test tests::frozen_strings_test ... ok
[INFO] [stdout] test tests::constant_id_test ... ok
[INFO] [stdout] test tests::comments_test ... ok
[INFO] [stdout] test tests::float_value_test ... ok
[INFO] [stdout] test tests::data_loc_test ... ok
[INFO] [stdout] test tests::integer_flags_test ... ok
[INFO] [stdout] test tests::call_flags_test ... ok
[INFO] [stdout] test tests::integer_small_value_to_u32_digits_test ... ok
[INFO] [stdout] test tests::integer_value_test ... ok
[INFO] [stdout] test tests::integer_large_value_to_u32_digits_test ... ok
[INFO] [stdout] test tests::location_test ... ok
[INFO] [stdout] test tests::magic_comments_test ... ok
[INFO] [stdout] test tests::malformed_shebang ... ok
[INFO] [stdout] test tests::node_field_lifetime_test ... ok
[INFO] [stdout] test tests::optional_loc_test ... ok
[INFO] [stdout] test tests::range_flags_test ... ok
[INFO] [stdout] test tests::regex_flags_test ... ok
[INFO] [stdout] test tests::string_flags_test ... ok
[INFO] [stdout] test tests::regex_value_test ... ok
[INFO] [stdout] test tests::node_upcast_test ... ok
[INFO] [stdout] test tests::visitor_lifetime_test ... ok
[INFO] [stdout] test tests::visitor_test ... ok
[INFO] [stdout] test tests::visitor_traversal_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ruby_prism
[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" "2836a52ab8a475c9ecee58f3729df8c4c9f7caa3ff0fde90bfc9806bfacd393f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2836a52ab8a475c9ecee58f3729df8c4c9f7caa3ff0fde90bfc9806bfacd393f", kill_on_drop: false }`
[INFO] [stdout] 2836a52ab8a475c9ecee58f3729df8c4c9f7caa3ff0fde90bfc9806bfacd393f