[INFO] fetching crate json-pretty-compact 0.1.2... [INFO] testing json-pretty-compact-0.1.2 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate json-pretty-compact 0.1.2 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate json-pretty-compact 0.1.2 [INFO] finished tweaking crates.io crate json-pretty-compact 0.1.2 [INFO] tweaked toml for crates.io crate json-pretty-compact 0.1.2 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate json-pretty-compact 0.1.2 on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "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-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 16 packages to latest compatible versions [INFO] [stderr] Adding thiserror v1.0.69 (available: v2.0.17) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 45d364ab9dc9ff9bc9ba7d3265f6bfae474f76159d8b31268505199ae59647e4 [INFO] running `Command { std: "docker" "start" "-a" "45d364ab9dc9ff9bc9ba7d3265f6bfae474f76159d8b31268505199ae59647e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "45d364ab9dc9ff9bc9ba7d3265f6bfae474f76159d8b31268505199ae59647e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "45d364ab9dc9ff9bc9ba7d3265f6bfae474f76159d8b31268505199ae59647e4", kill_on_drop: false }` [INFO] [stdout] 45d364ab9dc9ff9bc9ba7d3265f6bfae474f76159d8b31268505199ae59647e4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ab46f5d241dc920c803b69a9c9f7eae2981dbf2a56c90d97c80a4040d94b8a03 [INFO] running `Command { std: "docker" "start" "-a" "ab46f5d241dc920c803b69a9c9f7eae2981dbf2a56c90d97c80a4040d94b8a03", kill_on_drop: false }` [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling json-pretty-compact v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.73s [INFO] running `Command { std: "docker" "inspect" "ab46f5d241dc920c803b69a9c9f7eae2981dbf2a56c90d97c80a4040d94b8a03", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ab46f5d241dc920c803b69a9c9f7eae2981dbf2a56c90d97c80a4040d94b8a03", kill_on_drop: false }` [INFO] [stdout] ab46f5d241dc920c803b69a9c9f7eae2981dbf2a56c90d97c80a4040d94b8a03 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1702c560b51284de090fe9b9125a6eaae9241957a1abc2135a1c5b293af3efc2 [INFO] running `Command { std: "docker" "start" "-a" "1702c560b51284de090fe9b9125a6eaae9241957a1abc2135a1c5b293af3efc2", kill_on_drop: false }` [INFO] [stderr] Compiling json-pretty-compact v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.09s [INFO] running `Command { std: "docker" "inspect" "1702c560b51284de090fe9b9125a6eaae9241957a1abc2135a1c5b293af3efc2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1702c560b51284de090fe9b9125a6eaae9241957a1abc2135a1c5b293af3efc2", kill_on_drop: false }` [INFO] [stdout] 1702c560b51284de090fe9b9125a6eaae9241957a1abc2135a1c5b293af3efc2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d16072f6df9fab910081f9d098a19ac3384b755ba54386b97fb9bc5cc1aa3f6f [INFO] running `Command { std: "docker" "start" "-a" "d16072f6df9fab910081f9d098a19ac3384b755ba54386b97fb9bc5cc1aa3f6f", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/json_pretty_compact-a123e52fc442af6d) [INFO] [stdout] [INFO] [stdout] running 44 tests [INFO] [stdout] test options::tests::no_rules ... ok [INFO] [stdout] test options::tests::set_max_len ... ok [INFO] [stdout] test token::tests::as_begin_array_begin_array ... ok [INFO] [stdout] test token::tests::as_begin_array_end_object ... ok [INFO] [stdout] test token::tests::as_begin_object_begin_array ... ok [INFO] [stdout] test token::tests::as_begin_object_begin_object ... ok [INFO] [stdout] test token::tests::as_begin_object_data ... ok [INFO] [stdout] test token::tests::as_begin_object_end_array ... ok [INFO] [stdout] test token::tests::as_begin_object_end_object ... ok [INFO] [stdout] test token::tests::as_data_begin_array ... ok [INFO] [stdout] test options::tests::default ... ok [INFO] [stdout] test token::tests::as_data_data ... ok [INFO] [stdout] test token::tests::as_data_end_array ... ok [INFO] [stdout] test token::tests::as_data_end_object ... ok [INFO] [stdout] test options::tests::set_indent ... ok [INFO] [stdout] test token::tests::as_data_err_begin_array ... ok [INFO] [stdout] test token::tests::as_data_err_end_array ... ok [INFO] [stdout] test token::tests::as_data_begin_object ... ok [INFO] [stdout] test token::tests::as_data_err_begin_object ... ok [INFO] [stdout] test token::tests::as_data_err_end_object ... ok [INFO] [stdout] test token::tests::as_data_err_data ... ok [INFO] [stdout] test token::tests::as_begin_array_begin_object ... ok [INFO] [stdout] test token::tests::as_data_mut_begin_object ... ok [INFO] [stdout] test token::tests::as_data_mut_data ... ok [INFO] [stdout] test token::tests::as_data_mut_begin_array ... ok [INFO] [stdout] test token::tests::as_data_mut_end_object ... ok [INFO] [stdout] test token::tests::as_data_mut_err_end_array ... ok [INFO] [stdout] test token::tests::as_data_mut_end_array ... ok [INFO] [stdout] test token::tests::as_data_mut_err_end_object ... ok [INFO] [stdout] test token::tests::as_data_mut_err_data ... ok [INFO] [stdout] test token::tests::is_end_array_begin_object ... ok [INFO] [stdout] test token::tests::is_end_array_data ... ok [INFO] [stdout] test token::tests::is_end_array_end_array ... ok [INFO] [stdout] test token::tests::as_data_mut_err_begin_array ... ok [INFO] [stdout] test token::tests::is_end_array_end_object ... ok [INFO] [stdout] test token::tests::is_end_object_data ... ok [INFO] [stdout] test token::tests::is_end_object_end_array ... ok [INFO] [stdout] test token::tests::is_end_array_begin_array ... ok [INFO] [stdout] test token::tests::as_data_mut_err_begin_object ... ok [INFO] [stdout] test token::tests::is_end_object_end_object ... ok [INFO] [stdout] test token::tests::is_end_object_begin_array ... ok [INFO] [stdout] test token::tests::as_begin_array_end_array ... ok [INFO] [stdout] test token::tests::as_begin_array_data ... ok [INFO] [stdout] test token::tests::is_end_object_begin_object ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 44 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s [INFO] [stdout] [INFO] [stderr] Running tests/expense.rs (/opt/rustwide/target/debug/deps/expense-efae3d4b406be552) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test default ... ok [INFO] [stdout] test no_rules ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Running tests/readme.rs (/opt/rustwide/target/debug/deps/readme-1e11319ae75f3c0e) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test default ... ok [INFO] [stdout] test no_rules ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/usage.rs (/opt/rustwide/target/debug/deps/usage-0a19259f0cc814ca) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test basic_usage ... 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 json_pretty_compact [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/fmt.rs - fmt::PrettyCompactFormatter (line 84) ... ok [INFO] [stdout] test src/fmt.rs - fmt::PrettyCompactFormatter (line 93) ... ok [INFO] [stdout] test src/lib.rs - (line 103) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.53s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "d16072f6df9fab910081f9d098a19ac3384b755ba54386b97fb9bc5cc1aa3f6f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d16072f6df9fab910081f9d098a19ac3384b755ba54386b97fb9bc5cc1aa3f6f", kill_on_drop: false }` [INFO] [stdout] d16072f6df9fab910081f9d098a19ac3384b755ba54386b97fb9bc5cc1aa3f6f