[INFO] fetching crate pythonic 0.3.0...
[INFO] testing pythonic-0.3.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate pythonic 0.3.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate pythonic 0.3.0
[INFO] finished tweaking crates.io crate pythonic 0.3.0
[INFO] tweaked toml for crates.io crate pythonic 0.3.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate pythonic 0.3.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 70479bda6daab97b8b333880ebf56ef1a2aa534a0817918b91f58bf3d89ea824
[INFO] running `Command { std: "docker" "start" "-a" "70479bda6daab97b8b333880ebf56ef1a2aa534a0817918b91f58bf3d89ea824", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "70479bda6daab97b8b333880ebf56ef1a2aa534a0817918b91f58bf3d89ea824", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70479bda6daab97b8b333880ebf56ef1a2aa534a0817918b91f58bf3d89ea824", kill_on_drop: false }`
[INFO] [stdout] 70479bda6daab97b8b333880ebf56ef1a2aa534a0817918b91f58bf3d89ea824
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 596c7f879a16d897c07dc4ce03b9acbb208155e980562703c7cda01d41794414
[INFO] running `Command { std: "docker" "start" "-a" "596c7f879a16d897c07dc4ce03b9acbb208155e980562703c7cda01d41794414", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling pythonic v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/class.rs:119:9
[INFO] [stdout]     |
[INFO] [stdout] 119 |         try!(write!(f, "class {}", self.name));
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/class.rs:123:9
[INFO] [stdout]     |
[INFO] [stdout] 123 |         try!(write!(f, ":\n"));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/class.rs:121:13
[INFO] [stdout]     |
[INFO] [stdout] 121 |             try!(write!(f, "({})", inherit));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/class.rs:137:13
[INFO] [stdout]     |
[INFO] [stdout] 137 |             try!(write!(f, "{}", s));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "596c7f879a16d897c07dc4ce03b9acbb208155e980562703c7cda01d41794414", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "596c7f879a16d897c07dc4ce03b9acbb208155e980562703c7cda01d41794414", kill_on_drop: false }`
[INFO] [stdout] 596c7f879a16d897c07dc4ce03b9acbb208155e980562703c7cda01d41794414
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 4ba30ffd0156b9ad63217c3c11505ab6a43758f671cf9a70edae25dbc30d23d9
[INFO] running `Command { std: "docker" "start" "-a" "4ba30ffd0156b9ad63217c3c11505ab6a43758f671cf9a70edae25dbc30d23d9", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/class.rs:119:9
[INFO] [stdout]     |
[INFO] [stdout] 119 |         try!(write!(f, "class {}", self.name));
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling pythonic v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/class.rs:123:9
[INFO] [stdout]     |
[INFO] [stdout] 123 |         try!(write!(f, ":\n"));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/class.rs:121:13
[INFO] [stdout]     |
[INFO] [stdout] 121 |             try!(write!(f, "({})", inherit));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/class.rs:137:13
[INFO] [stdout]     |
[INFO] [stdout] 137 |             try!(write!(f, "{}", s));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/class.rs:119:9
[INFO] [stdout]     |
[INFO] [stdout] 119 |         try!(write!(f, "class {}", self.name));
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/class.rs:123:9
[INFO] [stdout]     |
[INFO] [stdout] 123 |         try!(write!(f, ":\n"));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/class.rs:121:13
[INFO] [stdout]     |
[INFO] [stdout] 121 |             try!(write!(f, "({})", inherit));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/class.rs:137:13
[INFO] [stdout]     |
[INFO] [stdout] 137 |             try!(write!(f, "{}", s));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "4ba30ffd0156b9ad63217c3c11505ab6a43758f671cf9a70edae25dbc30d23d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ba30ffd0156b9ad63217c3c11505ab6a43758f671cf9a70edae25dbc30d23d9", kill_on_drop: false }`
[INFO] [stdout] 4ba30ffd0156b9ad63217c3c11505ab6a43758f671cf9a70edae25dbc30d23d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 9bd47c69a77e89c81e9a5f64a31457cde8e964365d1afe82df8ffdf7b4e1021d
[INFO] running `Command { std: "docker" "start" "-a" "9bd47c69a77e89c81e9a5f64a31457cde8e964365d1afe82df8ffdf7b4e1021d", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/class.rs:119:9
[INFO] [stderr]     |
[INFO] [stderr] 119 |         try!(write!(f, "class {}", self.name));
[INFO] [stderr]     |         ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/class.rs:123:9
[INFO] [stderr]     |
[INFO] [stderr] 123 |         try!(write!(f, ":\n"));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/class.rs:121:13
[INFO] [stderr]     |
[INFO] [stderr] 121 |             try!(write!(f, "({})", inherit));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/class.rs:137:13
[INFO] [stderr]     |
[INFO] [stderr] 137 |             try!(write!(f, "{}", s));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `pythonic` (lib) generated 4 warnings
[INFO] [stderr] warning: `pythonic` (lib test) generated 4 warnings (4 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/pythonic-1d1ff60a42a7d1fa)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test argument::tests::bare_argument::it_prints_an_argument ... ok
[INFO] [stdout] test argument::tests::definition::it_prints_an_argument_with_a_default ... ok
[INFO] [stdout] test argument::tests::definition::it_prints_an_argument_with_no_default ... ok
[INFO] [stdout] test argument::tests::function_argument::it_prints_an_argument ... ok
[INFO] [stdout] test block::tests::it_makes_a_complex_function ... ok
[INFO] [stdout] test function::tests::function::it_outputs_a_function ... ok
[INFO] [stdout] test function::tests::function_call::it_prints_a_function_call ... ok
[INFO] [stdout] test function::tests::function::it_outputs_a_function_with_a_comment ... ok
[INFO] [stdout] test class::tests::it_makes_a_class ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests pythonic
[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" "9bd47c69a77e89c81e9a5f64a31457cde8e964365d1afe82df8ffdf7b4e1021d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9bd47c69a77e89c81e9a5f64a31457cde8e964365d1afe82df8ffdf7b4e1021d", kill_on_drop: false }`
[INFO] [stdout] 9bd47c69a77e89c81e9a5f64a31457cde8e964365d1afe82df8ffdf7b4e1021d