[INFO] fetching crate zonfig 0.1.0...
[INFO] testing zonfig-0.1.0 against 1.99.0-beta.1+cargoflags=--release for beta-release-1.99-2
[INFO] extracting crate zonfig 0.1.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate zonfig 0.1.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate zonfig 0.1.0
[INFO] tweaked toml for crates.io crate zonfig 0.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate zonfig 0.1.0 on toolchain 1.99.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate zonfig 0.1.0 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" "+1.99.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] cc842bb276ed7e1de0886695fc1bca0e06fcad692aed49a06e8a8b6b657605e7
[INFO] running `Command { std: "docker" "start" "cc842bb276ed7e1de0886695fc1bca0e06fcad692aed49a06e8a8b6b657605e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cc842bb276ed7e1de0886695fc1bca0e06fcad692aed49a06e8a8b6b657605e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "cc842bb276ed7e1de0886695fc1bca0e06fcad692aed49a06e8a8b6b657605e7" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cc842bb276ed7e1de0886695fc1bca0e06fcad692aed49a06e8a8b6b657605e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "cc842bb276ed7e1de0886695fc1bca0e06fcad692aed49a06e8a8b6b657605e7" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling log v0.4.29
[INFO] [stderr]    Compiling winnow v1.0.2
[INFO] [stderr]    Compiling indexmap v2.14.0
[INFO] [stderr]    Compiling notify-types v2.1.0
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling unsafe-libyaml v0.2.11
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling inotify-sys v0.1.5
[INFO] [stderr]    Compiling arc-swap v1.9.1
[INFO] [stderr]    Compiling inotify v0.11.1
[INFO] [stderr]    Compiling mio v1.2.0
[INFO] [stderr]    Compiling toml_parser v1.1.2+spec-1.1.0
[INFO] [stderr]    Compiling notify v8.2.0
[INFO] [stderr]    Compiling serde_spanned v1.1.1
[INFO] [stderr]    Compiling toml_datetime v1.1.1+spec-1.1.0
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling tokio-macros v2.7.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling toml v1.1.2+spec-1.1.0
[INFO] [stderr]    Compiling tokio v1.52.1
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling serde_yaml v0.9.34+deprecated
[INFO] [stderr]    Compiling zonfig v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 23.91s
[INFO] running `Command { std: "docker" "inspect" "cc842bb276ed7e1de0886695fc1bca0e06fcad692aed49a06e8a8b6b657605e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "cc842bb276ed7e1de0886695fc1bca0e06fcad692aed49a06e8a8b6b657605e7" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitflags v2.11.1
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling linux-raw-sys v0.12.1
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]    Compiling tokio v1.52.1
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling notify-types v2.1.0
[INFO] [stderr]    Compiling inotify v0.11.1
[INFO] [stderr]    Compiling notify v8.2.0
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]    Compiling zonfig v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 14.73s
[INFO] running `Command { std: "docker" "inspect" "cc842bb276ed7e1de0886695fc1bca0e06fcad692aed49a06e8a8b6b657605e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "cc842bb276ed7e1de0886695fc1bca0e06fcad692aed49a06e8a8b6b657605e7" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.07s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/zonfig-e54f339f663acfdd)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running tests/load.rs (/opt/rustwide/target/release/deps/load-1ed178952987aa99)
[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] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test rejects_unknown_extensions ... ok
[INFO] [stdout] test loads_json_yaml_and_toml ... ok
[INFO] [stdout] test can_load_with_explicit_format ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/watch.rs (/opt/rustwide/target/release/deps/watch-946de54b83c61ece)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test calls_error_hooks_after_invalid_updates ... ok
[INFO] [stdout] test with_reads_latest_value ... ok
[INFO] [stdout] test keeps_last_good_value_after_invalid_update ... ok
[INFO] [stdout] test publishes_valid_updates ... ok
[INFO] [stdout] test calls_change_hooks_after_valid_updates ... ok
[INFO] [stdout] test cooldown_suppresses_burst_updates ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- cooldown_suppresses_burst_updates stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'cooldown_suppresses_burst_updates' (1025) panicked at tests/watch.rs:87:5:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: 9091
[INFO] [stdout]  right: 9090
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x60efaa791621 - <<std[104cf6e2632825ea]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[7c831bd917ebf35f]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x60efaa7a739a - core[7c831bd917ebf35f]::fmt::write
[INFO] [stdout]    2:     0x60efaa795dfc - <alloc[2fdc3f7464fcf288]::vec::Vec<u8> as core[7c831bd917ebf35f]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x60efaa76b5a6 - std[104cf6e2632825ea]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x60efaa788bb9 - std[104cf6e2632825ea]::panicking::default_hook
[INFO] [stdout]    5:     0x60efaa709a20 - test[73009c9f9aebf890]::test_main_inner::<test[73009c9f9aebf890]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x60efaa788ee2 - std[104cf6e2632825ea]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x60efaa76b652 - std[104cf6e2632825ea]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x60efaa7638e9 - std[104cf6e2632825ea]::sys::backtrace::__rust_end_short_backtrace::<std[104cf6e2632825ea]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x60efaa76c24d - __rustc[b0d56fa5b193ad05]::rust_begin_unwind
[INFO] [stdout]   10:     0x60efaa7a7b3c - core[7c831bd917ebf35f]::panicking::panic_fmt
[INFO] [stdout]   11:     0x60efaa7a7a53 - core[7c831bd917ebf35f]::panicking::assert_failed_inner
[INFO] [stdout]   12:     0x60efaa6a619a - core[7c831bd917ebf35f]::panicking::assert_failed::<u16, u16>
[INFO] [stdout]   13:     0x60efaa695a18 - watch[3730552bb0704e3b]::cooldown_suppresses_burst_updates::{closure#0}
[INFO] [stdout]   14:     0x60efaa6a2127 - <tokio[6300fde4df67bcb6]::runtime::scheduler::current_thread::CurrentThread>::block_on::<core[7c831bd917ebf35f]::pin::Pin<&mut dyn core[7c831bd917ebf35f]::future::future::Future<Output = ()>>>
[INFO] [stdout]   15:     0x60efaa69fb82 - <tokio[6300fde4df67bcb6]::runtime::runtime::Runtime>::block_on::<core[7c831bd917ebf35f]::pin::Pin<&mut dyn core[7c831bd917ebf35f]::future::future::Future<Output = ()>>>
[INFO] [stdout]   16:     0x60efaa697c6c - <watch[3730552bb0704e3b]::cooldown_suppresses_burst_updates::{closure#0} as core[7c831bd917ebf35f]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   17:     0x60efaa6fcd0b - test[73009c9f9aebf890]::__rust_begin_short_backtrace::<core[7c831bd917ebf35f]::result::Result<(), alloc[2fdc3f7464fcf288]::string::String>, fn() -> core[7c831bd917ebf35f]::result::Result<(), alloc[2fdc3f7464fcf288]::string::String>>
[INFO] [stdout]   18:     0x60efaa70a375 - test[73009c9f9aebf890]::run_test::{closure#0}
[INFO] [stdout]   19:     0x60efaa703734 - std[104cf6e2632825ea]::sys::backtrace::__rust_begin_short_backtrace::<test[73009c9f9aebf890]::run_test::{closure#1}, ()>
[INFO] [stdout]   20:     0x60efaa70d4d2 - <std[104cf6e2632825ea]::thread::lifecycle::spawn_unchecked<test[73009c9f9aebf890]::run_test::{closure#1}, ()>::{closure#1} as core[7c831bd917ebf35f]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   21:     0x60efaa790989 - <std[104cf6e2632825ea]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   22:     0x79431afbf07a - <unknown>
[INFO] [stdout]   23:     0x79431b052534 - clone
[INFO] [stdout]   24:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     cooldown_suppresses_burst_updates
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 5 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.30s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test watch`
[INFO] running `Command { std: "docker" "inspect" "cc842bb276ed7e1de0886695fc1bca0e06fcad692aed49a06e8a8b6b657605e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc842bb276ed7e1de0886695fc1bca0e06fcad692aed49a06e8a8b6b657605e7", kill_on_drop: false }`
[INFO] [stdout] cc842bb276ed7e1de0886695fc1bca0e06fcad692aed49a06e8a8b6b657605e7
